A failed science experiment gives a librarian the ability to turn into a gaseous substance. He goes on to rob banks to fund his dancer girlfriend's career, killing those who interfere. Now Tokyo's most wanted criminal, can authorities stop him?
Mr. Mizuno
Fujichiyo Kasuga
Detective Okamoto
Reporter Kyoko
Jiya
Detective Inspector
Police Scientist
Editor Ikeda
Dr. Sano
Mean Detective
Detective Fujita
Police Chief
Kyoko's Fellow Reporter
Nomura the Robber
Kajimoto
Bank Manager (uncredited)
Burly Guard (uncredited)
Journalist (uncredited)
December 11, 1960
Mr. Mizuno
Fujichiyo Kasuga
Detective Okamoto
Reporter Kyoko
Jiya
Detective Inspector
Police Scientist
Editor Ikeda
Dr. Sano
Mean Detective
Detective Fujita
Police Chief
Kyoko's Fellow Reporter
Nomura the Robber
Kajimoto
Bank Manager (uncredited)
Burly Guard (uncredited)
Journalist (uncredited)