1975
Biologist Akira Ichinose
Katsura Mafune
Dr. Shinzô Mafune
Jiro Murakoshi
Mugal
Interpol Chief Tagawa
Yûuchi Wakayama
Tsuda (Bearded alien)
Defense Force Commander
Professor Ôta
Mafune's Butler
Captain Kusakari
Alien Henchman #1
Alien Henchman #3
Alien Henchman #4
Alien Henchman #5
Boy #1
Interpol Worker
Defense Corp Executive
Godzilla
Mechagodzilla