Fifteen years ago, three childhood friends, Geki, Sherry and Okuma, were star-gazing and became inspired to go into space. As adults, Geki and Okuma join a mission to Mars, but their space shuttle goes missing before they could reach their destination. A year later, a monster attacks and a mysterious silver-colored warrior appears.
as Geki Jumonji / Space Sheriff Gavan Type-G
as Retsu Ichijôji / Space Sheriff Gavan
as Itsuki Kawai
as Toya Okuma / Brighton
as Shelly
as Commander Qom
as Eleena
as Kai Hyuga / Space Sheriff Sharivan
as Shu Karasuma / Space Sheriff Shaider
as Witch Kill
as SARD Section Chief Iwamoto
as Lizard Doubler (voice)
as Don Horror (voice)
as Narrator
as Zan Vardo (voice)
as Young Geki
as Young Itsuki
as Young Toya
