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Defenders of the Earth
Defenders of the Earth is an American animated television series produced in 1986, featuring characters from three comic strips distributed by King Features Syndicate—Flash Gordon, The Phantom, Mandrake the Magician, and Mandrake's assistant Lothar—opposing Ming the Merciless in the year 2015. Supporting characters include their children Rick Gordon (son of Flash), L.J. (son of Lothar), Kshin (adopted son of Mandrake), and Jedda Walker (daughter of the Phantom).
Which Phantom: Kit Walker is the 27th Phantom & Jedda Walker is the 28th Phantom
Episodes: 65
TV show years released: 1986
Written by: Bryce Malek and Dick Robbins
Directed by: Will Meugniot, John Gibbs, & Ray Lee
Composer: Robert J. Walsh
Executive producers: Lee Gunther, Margaret Loesch, & Bruce L. Paisner
Producers: John Ahern, Rick Hoberg, Bill Hutten, Glenn Johnson, Tony Love, Don Sheppard, Lee Orgel, George Singer, Bill Hutton, & Tony Love
Episode running time: 30 minutes
Spin-off products: There was also a short-lived comic book series published by Star Comics (an imprint of Marvel Comics), other comic series by Dynamite Entertainment & Mad Cave Studios. Other spin-off products include toys, card games, a board game, a video game, read-along tapes, and more.
What is the story of Defenders of the Earth?
Flash Gordon and his son Rick escape from Ming the Merciless, who has exhausted the natural resources of his home planet Mongo and desires to exploit Earth. Ming tries to brainwash Flash's wife Dale Arden, but she resists until death, whereafter her psyche is later included in the Defenders' supercomputer Dynac X. To protect Earth from Ming's invasion, among other threats, Flash joins forces with Mandrake, his assistant Lothar and The Phantom, alongside their children, to form the Defenders of the Earth.
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Who are the voice actors & characters from the Defenders of the Earth?
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Flash Gordon (voiced by Lou Richards)—Leader of the Defenders of the Earth: a space pilot and the father of Rick Gordon. In the Audiobooks he is voiced by Pat Fraley.
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The Phantom (voiced by Peter Mark Richman)—Essentially identical to Lee Falk's character, but differing from the original in that by chanting "By jungle law, the Ghost Who Walks calls forth the power of ten tigers", he momentarily receives superhuman strength. His real name is Kit Walker. His horse Hero and wolf Devil make brief appearances. The end credits describe this Phantom by saying, "This is the 27th Phantom".
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Mandrake the Magician (voiced by Peter Renaday)—A hypnotist and mystic capable of manipulating others' perceptions almost at will. He is often portrayed as a secondary leader of the Defenders and sometimes the narrator of their decisions.
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Lothar (voiced by Buster Jones) — Mandrake's assistant and bodyguard, depicted as a powerful fighter, an able mechanic, and a master tactician. The action figure's packaging describes Lothar as a "Caribbean ninja". In the audiobook, he is voiced by Pat Fraley
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Richard "Rick" Gordon (voiced by Loren Lester) — Richard is an impulsive computer genius and the son of Flash Gordon. Rick, along with many of the other teenagers of the show, attended Central High, located in Central City. Rick Gordon was initially intended to be Kit Walker, the son of the Phantom. In the audiobooks, he is voiced by Cam Clarke.
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L.J. (voiced by Dion Williams) — Short for 'Lothar Jr.', L.J. is the street-wise martial arts expert son of Lothar and Rick's best friend. When in one episode, the Defenders locate a crystal that shows them their greatest desires; L.J.'s is to defeat the antagonist Octon.
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Jedda Walker (voiced by Sarah Partridge)—Jedda is the daughter of the Phantom and displays telepathy and limited extrasensory powers, usually expressed by communication with her black panther, Kisa. There is little-or-no mention of her mother, though in one episode she is the reluctant stepdaughter of Queen Hadea. Some installments imply a relationship with Rick Gordon. Jedda Walker was initially intended to be Jedda Gordon, daughter of Flash Gordon. In one episode, Jedda briefly takes on her father's mantle when he's believed to have been killed, becoming the first and, to date, only known woman to become the Phantom. In most iterations of the Phantom's story, the mantle is passed strictly from father to son, making her unique in the character's lineage.
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Kshin (voiced by Adam Carl) — Kshin is an orphaned boy adopted by Mandrake and trained as his apprentice. His origins are revealed in the late-season episode "The Adoption of Kshin," where it is shown he was a young street orphan found by Mandrake after a gang of boys tried using him as a distraction in a failed pickpocketing attempt. He is usually accompanied by the extraterrestrial "Zuffy", initially found by Rick Gordon on the planet Mongo.
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Dynac X (voiced by Diane Pershing)—Dynac X is the central computer of the Defenders' Headquarters, whose operating system is stated to contain the psyche of Flash Gordon's wife. Though she is never addressed by name in the series, the comic book adaptation of the first two episodes identifies the slain "Mrs. Gordon" as Dale Arden. Diane Pershing is the only performer from the Filmation cartoon who reprised her role.
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Ming the Merciless (voiced by Ron Feinberg)—A warlord or supervillain bent on exploiting Earth's natural resources, based on 'Ice Station Earth.' This version is made more grotesque than his traditional appearance to avoid racial stereotyping; a similar treatment would be used on the Mandarin in the Iron Man animated series and on Dr. No in James Bond Jr. in that all three characters received green skin and pointed ears; this would also be done to Ming and his daughter Aura as shown on the 1996-1997 Flash Gordon TV series.
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Reviews of the Mad Cave Studios Defenders of the Earth comic series
Defenders of the Earth is an American comic book series based on the TV series with the same name and being published from 2024 onwards by Mad Cave Studios. Dan DiDio is the writer, and he has written two series. The first series had 8 comics and was illustrated by Jim Calafiore and the second was titled "Dark Destiny", featured 4 comics, and was illustrated by Alex Sanchez.
Trivia of Defenders of the Earth
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Rick Gordon was initially intended to be Kit Walker, the son of the Phantom.
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Jedda Walker was initially intended to be Jedda Gordon, daughter of Flash Gordon.
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A parody, having the same name, is made up of comic strip characters Rex Morgan, Mary Worth, Garfield, and Mark Trail.
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Robot Chicken parodied the series with Flash, Phantom and Mandrake posing as the neighborhood watch.
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Popular artists all worked on the TV show including Nestro Redondo, Rick Hoberg, Will Meugniot, Russ Heath and Nino.
In our X-Band: The Phantom Podcast #154 - Rick Hoberg interview, who was the Defenders of the Earth TV Show Art Director, Hoberg talked about how Jedda Walker was originally supposed to be Jedda Gordon while Rick's character was going to be The Phantom's son. In one of the TV episodes and some of the pre-production artwork, the artwork features Jedda with blonde hair and Rick Gordon with black hair.
This change happened because the media consultants thought that a female would be better to have telepathy and limited extrasensory powers than a male, ie: Rick.
To the right is a copy of the pre-production character cell of Rick Walker before the switch.

Defenders of the Earth featuring in Sunday strips of Flash Gordon, The Phantom & Mandrake the Magician
As a marketing ploy, the Sunday strips of Flash Gordon, The Phantom and Mandrake the Magician all mentioned the Defenders of the Earth on the strip of September 28, 1986. This is the only appearance of the Phantom and Mandrake in the Flash Gordon newspaper strip, as well as the only appearance of Flash Gordon in the Phantom and Mandrake newspaper strips. Since the Defenders of the Earth storyline was out of continuity for all three newspaper strips, this sequence was shown as an alternate reality.
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