Joseph Cotten

Capt. Craig McKenzie / Cmdr. Glenn McKenzie

Cesar Romero

Dr. Malic / Lt. Hastings

宝田明

Dr. Ken Tashiro

岡田眞澄

Dr. Jules Masson

Richard Jaeckel

Perry Lawton

Patricia Medina

Lucretia

中山麻理

Tsuruko Okada

平田昭彦

Dr. Sugata

中村哲

Dr. Okada

Linda Haynes

Dr. Anne Barton

黒部進

Chin

中島春雄

Griffon / Giant Rat / Bat Man

オスマン・ユセフ

Subordinate with gun (uncredited)

大前亘

Advisor (uncredited)