On screen
Cast
8 credited performers
Mitsunobu Kaneko
Johnny Sokko
Akio Ito
Jerry Mano
Artwork unavailable
Shōzaburō Date
Character not listed
Artwork unavailable
Tomomi Kuwabara
Character not listed
Artwork unavailable
Jerry Berke
Narrator (voice)
Artwork unavailable
Toshiyuki Tsuchiyama
Giant Robo
Bobbie Byers
Johnny Sokko (voice)
Ted Rusoff
Jerry Mano (voice)