Peter Kosaka

as Young Mako's Father

as Duty Officer

as Mr. Yokoto

as German Guest

as Takeshi Yamashita (uncredited)

as Mori

as Japanese Tourist

as Dr. Norman Hazlid

as Reporter #4

as Father

as Liquor Store Owner

as Gus Mochizuki

as Monstrous Voice (voice)

as Japanese Businessman

as Japanese Businessman

as Japanese Businessman

as Medical Officer

as Lead Investigator Chiba

as Watcher