Reparto y equipo

Luigi Cozzi

Ishiro Honda

Terry O. Morse

Raymond Burr Steve Martin

宝田明 Ogata

平田昭彦 Dr. Serizawa

志村喬 Dr. Yamane

河内桃子 Emiko Yamane

Emilio Cigoli Steve Martin (voice)

Rita Savagnone Emiko Yamane (voice)

Giuseppe Rinaldi Ogata (voice)

Vittorio Cramer George Lawrence (voice) (as Vittorio Kramer)

Pino Locchi Security Officer Tomo Iwanaga (voice)

Gianfranco Bellini Dr. Serizawa (voice) (uncredited)

Bruno Persa Dr. Yamane (voice) (uncredited)

堺 左千夫 Hagiwara (uncredited)

村上冬樹 Dr. Tabata (uncredited)

山本廉 Seiji (uncredited)

田中友幸

Edward B. Barison

Harry Rybnick

Richard Kay

Harold Ross

Paul Schreibman

Franco Bixio

Fabio Frizzi

Vince Tempera

玉井正夫

Guy Roe

Alberto Moro

平一二