An alien assassin, Omega, who makes a living by hunting down Space Sheriffs, arrives on Earth. Adapting a helmet, twin shoulder cannons, and other weapons into his fighting style after losing to Gavan and Sharivan, Omega is now targeting Shaider and challenges him to a fight to the death. Space Sheriff Shaider is the film adaptation of the Metal Heroes series of the same name. This movie takes place between episodes 19 & 20 of the TV show.
| Directing | Hideo Tanaka | Director |
| Sound | Chumei Watanabe | Original Music Composer |
| Art | Akira Inoue | Art Direction |
| Editing | Junkichi Sugano | Editor |
| Directing | Osamu Kaneda | Action Director |
| Sound | Katsumi Ota | Sound Recordist |
| Production | Yoshinori Watanabe | Executive Producer |
| Production | Susumu Yoshikawa | Producer |
| Production | Itaru Orita | Producer |
| Writing | Saburo Yatsude | Original Story |
| Writing | Shozo Uehara | Screenplay |
| Visual Effects | Nobuo Yajima | Special Effects Supervisor |
| Sound | Akira Kushida | Theme Song Performance |
