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This good luck gremlin mascot flew with 482nd Bomb Group (Heavy) 1942–1945.
Grouping Mythological creature
Sub grouping Mischievous spirit
First reported In folklore
Country England

A gremlin is a fantastic creature commonly depicted as mischievous and mechanically oriented, with a specific interest in aircraft. Gremlins' mischievous natures are similar to those of English folkloric imps, while their inclination to damage or dismantle machinery is more modern.


  • Origins in aviation 1
    • Differences between Dahl versions 1.1
  • In media 2
  • Other gremlins 3
  • See also 4
  • References 5
    • Notes 5.1
    • Citations 5.2
    • Bibliography 5.3
  • External links 6

Origins in aviation

Although their origin is found in myths among airmen, claiming that the gremlins were responsible for sabotaging aircraft, John W. Hazen states that "some people" derive the name from the Old English word gremian, "to vex".[1] While Carol Rose, in her book Spirits, Fairies, Leprechauns, and Goblins attributes the name to a combination of the name of Grimm's Fairy Tales, and Fremlin Beer. Since World War II, different fantastical creatures have been referred to as gremlins, bearing varying degrees of resemblance to the originals.

The term "gremlin" denoting a mischievous creature that sabotages aircraft, originates in Royal Air Force (RAF) slang in the 1920s among the British pilots stationed in Malta, the Middle East, and India, with the earliest recorded printed use being in a poem published in the journal Aeroplane in Malta on 10 April 1929.[2][3] Later sources have sometimes claimed that the concept goes back to World War I, but there is no print evidence of this.[1][N 1]

An early reference to the gremlin is in aviator Pauline Gower‍ '​s The ATA: Women with Wings (1938) where Scotland is described as "gremlin country", a mystical and rugged territory where scissor-wielding gremlins cut the wires of biplanes when unsuspecting pilots were about.[4] An article by Hubert Griffith in the servicemen's fortnightly Royal Air Force Journal dated 18 April 1942, also chronicles the appearance of gremlins,[5] although the article states the stories had been in existence for several years, with later recollections of it having been told by Battle of Britain Spitfire pilots as early as 1940.[6]

This concept of gremlins was popularized during World War II among airmen of the UK's RAF units,[7] in particular the men of the high-altitude Photographic Reconnaissance Units (PRU) of RAF Benson, RAF Wick and RAF St Eval. The flight crews blamed gremlins for otherwise inexplicable accidents which sometimes occurred during their flights. Gremlins were also thought at one point to have enemy sympathies, but investigations revealed that enemy aircraft had similar and equally inexplicable mechanical problems. As such, gremlins were portrayed as being equal opportunity tricksters, taking no sides in the conflict, and acting out their mischief from their own self-interest.[8] In reality, the gremlins were a form of "buck passing" or deflecting blame.[8] This led folklorist John Hazen to note that "the gremlin has been looked on as new phenomenon, a product of the machine age—the age of air".[1] Some experts believe this form of "passing the buck" was important to the morale of pilots. Author and historian Marlin Bressi stated, "Gremlins, while imaginary, played a very important role to the airmen of the Royal Air Force. Gremlin tales helped build morale among pilots, which, in turn, helped them repel the Luftwaffe invasion during the Battle of Britain during the summer of 1940. The war may have had a very different outcome if the R.A.F. pilots had lost their morale and allowed Germany's plans for Operation Sea Lion (the planned invasion of the U.K.) to develop. In a way, it could be argued that gremlins, troublesome as they were, ultimately helped the Allies win the war." Bressi also noted: "Morale among the R.A.F. pilots would have suffered if they pointed the finger of blame at each other. It was far better to make the scapegoat a fantastic and comical creature than another member of your own squadron."[9]

Author Roald Dahl is credited with getting the gremlins known outside the Royal Air Force.[10] He would have been familiar with the myth, having carried out his military service in 80 Squadron of the Royal Air Force in the Middle East. Dahl had his own experience in an accidental crash-landing in the Libyan Desert. In January 1942 he was transferred to Washington, D.C. as Assistant Air attaché at the British Embassy. There he wrote his first children's novel The Gremlins, in which "Gremlins" were tiny men who lived on RAF fighters, their wives were "Fifinellas" and their children were "Widgets". Dahl showed the finished manuscript to Sidney Bernstein, the head of the British Information Service, who came up with the idea to send it to Walt Disney.[10][N 2]

The manuscript arrived in Disney's hands in July 1942, and he considered using it as material for a live action/animated full-length feature film, offering Dahl a contract.[N 3] The film project was changed to an animated feature and entered pre-production, with characters "roughed out" and storyboards created.[11] Disney managed to have the story published in the December 1942 issue of Cosmopolitan magazine. At Dahl's urging, in early 1943, a revised version of the story, The Gremlins was published as a picture book by Random House (later updated and re-published in 2006 by Dark Horse Comics).[N 4]

The 1943 publication of The Gremlins by Random House consisted of 50,000 copies, with Dahl ordering 50 copies for himself as promotional material for himself and the upcoming film, handing them out to everyone he knew, including the British ambassador in Washington Lord Halifax, and the US First Lady Eleanor Roosevelt who read it to her grandchildren.[10] The book was considered an international success with 30,000 more sold in Australia but initial efforts to reprint the book were precluded by a wartime paper shortage.[12] Reviewed in major publications, Dahl was considered a writer-of-note and his appearances in Hollywood to follow up with the film project were met with notices in Hedda Hopper's columns.[13][N 5]

The film project was reduced to an animated "short" and eventually cancelled in August 1943, when copyright and RAF rights could not be resolved. Thanks mainly to Disney, the story had its share of publicity which helped in introducing the concept to a wider audience. Issues #33-#41 of Walt Disney's Comics and Stories published between June 1943 and February 1944 contained a nine-episode series of short silent stories featuring a Gremlin Gus as their star. The first was drawn by Vivie Risto and the rest of them by Walt Kelly. This served as their introduction to the comic book audience.

While Roald Dahl was famous for making gremlins known worldwide, many returning Air Servicemen swear they saw creatures tinkering with their equipment. One crewman swore he saw one before an engine malfunction that caused his B-25 Mitchell bomber to rapidly lose altitude, forcing the aircraft to return to base. Folklorist Hazen likewise offers his own alleged eyewitness testimony of these creatures, which appeared in an academically praised and peer-reviewed publication, describing an occasion he found "a parted cable which bore obvious tooth marks in spite of the fact that the break occurred in a most inaccessible part of the plane." At this point, Hazen states he heard "a gruff voice" demand, "How many times must you be told to obey orders and not tackle jobs you aren't qualified for? — This is how it should be done." Upon which Hazen heard a "musical twang" and another cable was parted.[14]

Critics of this idea state that the stress of combat and the dizzying heights caused such hallucinations, often believed to be a coping mechanism of the mind to help explain the many problems aircraft faced whilst in combat.

Differences between Dahl versions

Header text In Gremlins In Sometime Never
Habitat In clouds and in hangars In one forest in England before the Industrial Revolution then moved underground
Food source Postage stamps Snozzberries
Social Structure Uncertain; rivalry between gremlins of different habitats; no established families Ruled by one Leader, human-like society
Sapience Comparable to children, no language or culture Fully comparable to human; read human books

In media

  • On 21 December 1942, CBS aired "Gremlins", a whimsical story written by Lucille Fletcher, on an episode of Orson Welles's patriotic radio series Ceiling Unlimited. U.S. Air Force officers discuss their experiences with the irritating creatures, and conclude that feeding them transforms them into an asset rather than a hindrance to aviation.[15][16]
  • In 1943, Bob Clampett directed Falling Hare, a Merrie Melodies cartoon featuring Bugs Bunny. With Roald Dahl's book and Walt Disney's proposed film being the inspiration, this short has been one of the early Gremlin stories shown to cinema audiences in which multiple gremlins featured, even with Falling Hare only having one gremlin giving Bugs grief.[17] It features Bugs Bunny in conflict with a gremlin at an airfield. The Bugs Bunny cartoon was followed in 1944 by Russian Rhapsody, another Merrie Melodies short showing Russian gremlins sabotaging an aircraft piloted by Adolf Hitler. The gremlin in "Falling Hare" even has a color scheme that reflects one that was used on U.S. Army Air Forces training aircraft of the time, using dark blue (as on such an aircraft's fuselage) and a deep orange-yellow color (as used on the wings and tail surfaces).
  • The 1947 novel by Roald Dahl, Sometime Never: A Fable for Supermen, had the Gremlin leader as the protagonist of the second half of the book. He is described as leading an ancient nature-loving race away from the wars between humans and trying to let his race survive the destruction of humanity.
William Shatner and the Gremlin in The Twilight Zone episode "Nightmare at 20,000 Feet" (1963).
  • A 1963 episode of The Twilight Zone, "Nightmare at 20,000 Feet" directed by Richard Donner and based on the short story of the same name by Richard Matheson, featured a gremlin attacking an airliner.[18] In the original television episode, the gremlin appears as an almost non-human ape-like creature which inspects the aircraft's wing with the curiosity of an animal and then proceeds to damage the wing. William Shatner plays a passenger named Bob Wilson (just recovered from a mental breakdown) who sees the Gremlin (played by Nick Cravat) on the aircraft's wing as he tries to warn the stewardess and other airplane staff members about it. Upon realizing that the Gremlin's work on the wing would cause the airplane to crash, Bob steals a sleeping police officer's revolver and causes a breach in the auxiliary exit to shoot the Gremlin. When the airplane lands, Bob is removed from the aircraft on a stretcher in a straitjacket. Rod Serling narrates that Bob Wilson's conviction will not be long as the final scene shows that the Gremlin left evidence of Bob's claim in the form of a damaged wing. This episode was remade as a segment of Twilight Zone: The Movie (1983) with John Lithgow playing a similar character called John Valentine.[19] John Valentine (who is depicted as suffering from aviatophobia) sees the gremlin and tries to warn the people on the airplane as the gremlin damages the wing. After stealing an airplane security guard's gun and breaking open his window, John opens fire on the gremlin, which defends itself and flies away. John is taken away in a straitjacket as the maintenance crew discovers unexplained damages and claw marks on the wing which alerts the people that are present.
    • A gremlin makes an appearance in a Halloween special of The Simpsons (original airdate: 28 October 1993) paralleling The Twilight Zone‍ '​s "Nightmare at 20,000 Feet", (the segment is even named "Terror at 5½ Feet") in which the gremlin (with its vocal effects provided by Frank Welker) attempts to destroy the wheel of Bart Simpson's school bus. Bart ends up using a flare gun to get it off the bus, only for it land on Ned Flanders' car. Bart is taken away in a straitjacket and later sees the gremlin outside of the ambulance holding Ned's severed head.
    • The Eek! The Cat episode "The Eex Files" (original airdate: 5 November 1994) starts out with Eek on an aircraft beside a man claiming to see someone outside on the wing. Of course, when he looks there is no one there. At the end of the episode, Eek is dropped off by an alien on the wing of the aircraft and meets the gremlin, then promptly offers to help him "find his wallet". The final scene shows the half-crazed man looking out the window and "spazzing out" when he sees them both tearing up the wing.
    • A Tiny Toon Adventures special titled "Night Ghoulery" (original airdate: 25 August 1995) includes a spoof of Night Gallery, with Babs Bunny presenting in Rod Serling's style. It has a segment named "Gremlin on a Wing", which parodies "Nightmare at 20,000 Feet", with Plucky Duck in William Shatner's place, accompanied by Hamton J. Pig in an aircraft, and a gremlin similar to that which appeared in the Bugs Bunny short Falling Hare.
    • In the Johnny Bravo episode "The Man Who Cried Clown" (original airdate: 8 December 1997), which is part of "The Zone Where Normal Things Don't Happen Very Often," Johnny sees an evil clown on the wing of the aircraft and is having difficulty convincing the pilots and anyone of its existence which even included a cameo by someone resembling William Shatner who quotes "Oh no you don't! I'm not falling for that again." When he catches and beats up the clown in the airplane's restroom, he is confronted and informed by a pilot that the clown in question and another clown were needed to keep the aircraft in balance during flight. The pilots and some nearby people beat up Johnny and make him take the incapacitated clown's place.
    • At the end of episode 9 of Muppets Tonight, Miss Piggy sees a gremlin outside of her airplane window. William Shatner is seen sitting next to her as he claims that he's been complaining about the gremlin for years, but nobody does anything about it.
  • The 1984 film Gremlins, produced by Steven Spielberg and directed by Joe Dante, is loosely inspired by Dahl's characters, featuring evil and destructive monsters which mutate from small furry creatures.
  • Are You Afraid of the Dark? episode "The Tale of the Curious Camera" (March 2, 1994), After getting his portraits back from the basketball team Matt finds that he didn't show up in the photos. To make it up to him the photographer gives him an antique camera because it has apparently chosen him. Matt soon learns that anything or anyone he takes a picture of will have something bad happen to it whether he wants it or not. It is discovered that a gremlin inhabits the camera.
  • In the Extreme Ghostbusters episode "Grease" (original airdate: 25 September 1997), the Ghostbusters have to capture a gremlin that was damaging New York's machines, while at the same time the FBI believes them to be the cause of the sabotage.
  • In the cartoon series American Dragon Jake Long, the episode "Jake Takes the Cake" (original airdate: 26 August 2005) features gremlins who mess with any type of mechanical devices and cause a lot of trouble until they are put to sleep and captured.
  • In Madagascar: Escape 2 Africa (2008), Alex sees Mort (mistaking him for a gremlin) messing with the engine and falling off the aircraft.
  • In the Cartoon Network animated series Ben 10: Ultimate Alien (2010) and Ben 10: Omniverse (2012), Ben Tennyson turns into an alien called Jury Rigg that has the ability to disassemble and reassemble machines, mimicking the appearance (pointed ears/cat-like eyes) and abilities of a gremlin.
  • In the film Hotel Transylvania, the titular building is filled with gremlins, amongst other monsters. One old gremlin works as the activities director at Hotel Transylvania as it was seen hosting a bingo game. There is also an elderly gremlin who is known for eating different objects and saying, "I didn't do it."
  • In the micro-series My Little Pony: Friendship is Magic, there is a species called Cloud Gremlins, which cast a spell in Ponyville. In the end, they are defeated by Rainbow Dash.
  • The YouTube series Flite Test's logo features a Gremlin with its arms stretched out pretending to fly.[20]

Other gremlins

Gremlin Americanus: A Scrap Book Collection of Gremlins by artist and pilot Eric Sloane may predate the Roald Dahl publication. Published in 1942 by B.F. Jay & Co, the central characters are characterized as "pixies of the air" and are friends of both RAF and USAAF pilots. The gremlins are mischievous and give pilots a great deal of trouble, but they have never been known to cause fatal accidents but can be blamed for any untoward incident or "bonehead play", qualities that endear them to all flyers.[21][N 6]

See also Ssh! Gremlins by H.W. illustrated by Ronald Neighbour ("Neb" of the Daily Maily), published by H. W. John Crowther Publication, England, in 1942. This booklet featured numerous humorous illustrations describing the gremlins as whimsical but essentially friendly folk. According to "H.W.", contrary to some reports, gremlins are a universal phenomenon and by no means only the friends of flying men.[22][N 7]

Set of World War II gremlin-themed industrial safety posters
Two gremlins have tipped over a barrel of grease, causing a worker to slip.
Gremlins are floor greasers!
Watch your step!
Gremlins tossing items at a woman without goggles operating a metal punch.
Gremlins love to pitch things at your eyes.
Wear safety goggles.
Assorted gremlins doing various mischief to a worker carrying a load.
Gremlins think it's fun to hurt you.
Use care always.
Gremlins pushing a man back into a circular to cut his leg.
Gremlins will push you 'round!
Look where you're going!

See also



  1. ^ Hazen also claims that, "it was not until 1922 that anyone dared mention their name."
  2. ^ Dahl claimed that the gremlins were exclusively a Royal Air Force icon and he originated the term, but the elf-like figures had a very convoluted origin that predated his original writings.
  3. ^ Dahl was given permission by the British Air Ministry to work in Hollywood and an arrangement had been made that all proceeds from the eventual film would be split between the RAF Benevolent Fund and Dahl.[11]
  4. ^ The book had an autobiographical connection as Dahl had flown as a Hurricane fighter pilot in the RAF, and was temporarily on leave from operational flying after serious injuries sustained in a crash landing in Libya. He later returned to flying.
  5. ^ In 1950, Collins Publishing (New York) published a limited reprint of The Gremlins.
  6. ^ On the front pastedown endpaper, Sloane's book featured a sketch of an aircraft in flight, with the pilot saying, "The Gremlins will get you if you don't watch out!!" and giving a thumbs up.[21]
  7. ^ The booklet was published posthumously as Wilson had died in 1940.


  1. ^ a b c Hazen 1972, p. 465.
  2. ^ "Entry for 'Gremlin'." Online Etymology Dictionary. Retrieved: 12 October 2010.
  3. ^ Word Histories and Mysteries: From Abracadabra to Zeus. Lewisville, TX: Houghton Mifflin Harcourt, 2004. ISBN 978-0-618-45450-1.
  4. ^ Merry 2010, p. 66.
  5. ^ "The Gremlin Question." Royal Air Force Journal, Number 13, 18 April 1942.
  6. ^ Laming, John. "Do You Believe In Gremlins?" Stories of 10 Squadron RAAF in Townsville, 30 December 1998. Retrieved: 12 October 2010.
  7. ^ Desmond, John. "The Gremlins Reform: An R.A.F. Fable." The New York Times, 11 April 1943. Retrieved: 12 October 2010.
  8. ^ a b Sasser 1971, p. 1094.
  9. ^ Bressi, Marlin [2]
  10. ^ a b c Donald 2008, p. 147.
  11. ^ a b Conant 2008, p. 43.
  12. ^ Sturrock 2010, p. 188.
  13. ^ Conant 2008, pp. 43–46.
  14. ^ Hazen 1972, p. 466.
  15. ^ Smith 2010, p. 218.
  16. ^ — "Gremlins"Ceiling Unlimited at the Paley Center for Media; retrieved 28 May 2012
  17. ^ atMerrie Melodies: Falling Hare Internet Archive Movie Archive (The film is now in public domain)
  18. ^ "The Twilight Zone" TV series at the Internet Movie Database
  19. ^ "The Twilight Zone" movie at the Internet Movie Database
  20. ^ Kapper, Chad. "The Flite Test Logo." Flitetest. Stonekap, 20 May 2012. Web. 10 June 2014.
  21. ^ a b Sloane, Eric. Gremlin Americanus: A Scrap Book Collection of Gremlins. New York, B.F. Jay & Co., 1944, 1943, First edition 1942.
  22. ^ Wilson, Herbert Wrigley (H.W.). R. A. F. Book of the Season: Ssh! Gremlins by H.W. London: H. W. John Crowther Publication, 1942.


  • Carson, Rick. Taming Your Gremlin: A Surprisingly Simple Method for Getting Out of Your Own Way. Minneapolis, Minnesota: Quill, 2003. ISBN 978-0-06052-022-9.
  • Conant, Jennet. The Irregulars: Roald Dahl and the British Spy Ring in Wartime Washington. New York: Simon & Schuster, 2008. ISBN 978-0-7432-9458-4.
  • Dahl, Flight Lieutenant Roald. The Gremlins: The Lost Walt Disney Production. Milwaukie, Oregon: Dark Horse Books, 2006 (reprint and updated copy of 1943 original publication). ISBN 978-1-59307-496-8.
  • De La Rue, Keith. "Gremlins.", updated 23 August 2004. Retrieved: 11 October 2010.
  • Donald, Graeme. Sticklers, Sideburns & Bikinis: The Military Origins of Everyday Words and Phrases. Oxford, UK: Osprey Publishing, 2008. ISBN 978-1-84603-300-1.
  • Gower, Pauline. The ATA: Women with Wings. London: J. Long, limited, 1938.
  • "Gremlins." Fantastic Fiction, a British online book site/biography source. Retrieved: 11 October 2010.
  • Hazen, John W. "Gremlin." Funk and Wagnalls Standard Dictionary of Folklore, Mythology and Legend. New York: Funk and Wagnalls, 1972. ISBN 978-0-308-40090-0.
  • Merry, Lois K. Women Military Pilots of World War II: A History with Biographies of American, British, Russian and German Aviators. Jefferson, North Carolina: McFarland & Company Inc., 2010. ISBN 978-0-7864-4441-0.
  • Sasser, Sanford, Jr., ed. The Illustrated Encyclopedia of Aviation and Space, Volume 6. Los Angeles: A.F.E. Press, 1971, p. 1094. ISBN 978-0-308-40090-0.
  • Smith, Ronald L. Horror Stars on Radio: The Broadcast Histories of 29 Chilling Hollywood Voices. Jefferson, North Carolina: McFarland & Company Inc., 2010'. ISBN 978-0-7864-4525-7.
  • Sturrock, Donald. Storyteller: The Authorized Biography of Roald Dahl. New York: Simon & Schuster, 2010. ISBN 978-1-4165-5082-2.

External links

  • A longer article examining the Gremlin's origins
  • The Inducks' list of Gremlin appearances in Disney comics
  • More Info on the Dark Horse reprint of Disney and Dahl's Gremlins book
  • The Crooked Gremlins (webcomic)

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