Kenji Ohba

~ as ~

Retsu Ichijôji / Space Sheriff Gavan

Wakiko Kano

~ as ~

Mimi

Kyoko Nashiro

~ as ~

Marin

Yuma Ishigaki

~ as ~

Geki Jumonji / Space Sheriff Gavan Type-G

Suzuka Morita

~ as ~

Shelly

Sonny Chiba

~ as ~

Space Sheriff Voicer

Tamie Kubota

~ as ~

Tamiko Ichijouji

Masayuki Suzuki

~ as ~

Kojiro Oyama

Toshiaki Nishizawa

~ as ~

Commander Qom

Issei Masamune

~ as ~

Narrator