Trivia: Space Sheriff Gavan
- Hey, It's That Guy!
- Kenji Ohba (Battle Fever J, Denshi Sentai Denziman) is Gavan.
- Sonny Chiba is Voicer, Gavan's father.
- Space Sheriff Alan who appears for a few episodes is played by Hiroshi Miyauchi. Best part? Shows up wearing a variation of his Ken Hayakawa outfit.
- Mimi's prospective biker boyfriend and Double Monster of the Week in Episode 17 is played by Shinji Todo, better known to fans as the Emissary From Hell...
- The Other Darrin: After episode 10, Shozo Iizuka came down with bronchitis (which is a disease that loves to infect actors and singers) and called in Suspiciously Similar Substitute Takeshi Watabe. However, Iizuka would return in an even more memorable role in Space Sheriff Sharivan as the psychotic Psycho.