Nobuhiro Kajima
Akio
Acting
Christopher Murphy
Tom
Acting
Miyuki Akiyama
Tomoko
Acting
Eiji Funakoshi
Dr. Shiga
Acting
Kon Omura
Officer Kon Kondo
Acting
Yūko Hamada
Kuniko
Acting
Edith Hansen
Elza
Acting
Reiko Kasahara
Florbella
Acting
Hiroko Kai
Barbella
Acting
Umenosuke Izumi
Gamera
Acting
Yoshirō Uchida
Toshio Sakurai (archive footage)
Acting
Naoyuki Abe
Eiichi Kanamura (archive footage)
Acting
Tôru Takatsuka
Masao Nakaya (archive footage)
Acting
Carl Craig
Jim Crane (archive footage)
Acting