Directed by Dan Duncan Eric Radomski Jeff Wamester Written by David McDermott   Jim Starlin   Stan Lee   Jack Kirby   Bill Mantlo   Keith Giffen   Steve Englehart   Steve Gan   Cast Will Friedle ... Star-Lord A.K.A. Peter Quill (voice) Trevor Devall ... Rocket Raccoon / Fandral (voice) Kevin Michael Richardson ... Groot / Heimdall (voice) Vanessa Marshall ... Gamora (voice) David Sobolov ... Drax (voice) Troy Baker ... Loki (voice) Raven-Symoné ... Valkyrie (voice) (as Raven Symone) Frank Welker ... Odin (voice) Travis Willingham ... Thor (voice) Produced by Shaun Avnet   Dan Buckley   Alan Fine   Marsha F. Griffin   Greg Harman   Marty Isenberg   Cort Lane   Stan Lee   Junhee Moon   Joe Quesada   Eric Radomski   Howard Schwartz   Mairghread Scott   Harrison Wilcox

Additional Info Premiere: May 25, 2019 Country: Distributor: Walt Disney Studios Websites: Production Companies Mechanic Animation Marvel Animation Distributors Disney XD   (2015-2019) (USA) (TV) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #6,414 / 20,875 Site Ranking