Commercial Photographer Susumu Hatanaka
Makoto Jinguji, the Captain's Daughter
Yoshito Nishibe
Uoto Unno - Journalist / Mu Agent
Retired Admiral Kusumi
Detective Itô
Captain Hachiro Jinguji
Tome 'Amano' Amanoshome
Mu Agent #23
High Priest of Mu
Defense Commander
Government Official
Shindo, Kidnapped Scientist
Taxi Driver
Empress of Mu
Rimako - Sneezing Model
Liuetenant Fuji
Kidnapped Scientist
Sergeant Yamada
Warship Captain
Sailor
Defense Agency Executive B
Police Officer
Memoko - Girl in Susumu's Studio
Man on Bus
Military Official
Mu Henchman
(as Jirô Kumagai)
Mu Henchman Beside High Priest of Mu
Senior Officer
Ship's Man of Goten Kenbutai
Traveler of Mt. Mihara / Mu Imperial in face paint
Detective Ito (voice)
One of Mu Imperials
JSDF member
Defense Agency Executive
Sergeant Goten Kenbutai
Todoroki Takashi , Ken Taketai officers
Mt. Mihara Climber
Goten Kenbutai Sergeant / Mu Empire Citizen
Minor Role (uncredited)
One of Mu Imperials (uncredited)
Mu Empire man who appears from the sea / Self Defense Forces executive (uncredited)
Jinguji / High Priest (voice) (uncredited)
Muan Submarine Crewman (uncredited)