Defenders of the Earth poster

Defenders of the Earth

1986 Animation, Action & Adventure 1 season

TMDB rating 7.7/10 Ended

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, and Mandrake the Magician—opposing Ming the Merciless in the year 2015. Supporting characters include their children Rick Gordon, Jedda Walker, Kshin, Mandrake's assistant Lothar, and Lothar's son L.J. The show lasted for 65 episodes; there was also a short-lived comic book series published by Star Comics, created by Gerry Conway, Ross Andru and John Romita, Sr.. The closing credits credit Rob Walsh and Tony Pastor for the main title music, and Stan Lee for the lyrics. The series was later shown in reruns on the Sci Fi Channel as part of Sci Fi Cartoon Quest.

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    TMDB rating 6.7/10

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Cast and details

  • Lou RichardsFlash Gordon (voice)
  • Peter Mark RichmanThe Phantom / Kit Walker / 26th Phantom (voice)
  • Peter RenadayMandrake the Magician (voice)
  • Buster JonesLothar (voice)
  • Ron FeinbergMing the Merciless/Warlock (voice)
  • Loren LesterRick Gordon / Young Kurt (voice)
  • Sarah PartridgeJedda Walker (voice)
  • Dion WilliamsL.J. (voice)
  • Adam CarlKshin / Young Kit (voice)
  • Diane PershingDynak X / Dale Arden (voice)
  • William CallawayOcton / Garax (voice)
  • Hal RaylePrince Kro-Tan (voice)
Created by
Lee Falk
Network
Syndication
First aired
Sep 8, 1986
Latest episode
Dec 5, 1986

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Release dates are original schedules and may differ from availability in your country. A release never marks anything as watched. Last checked Nov 2, 2026.Schedule data from TVmaze, CC BY-SA.