演职人员
导演
威廉·惠特尼
导演
Alan James
Boroff
贝拉·卢戈西
Lt. Terry Kent
Ralph Byrd
Jean Norman
Maxine Doyle
Thorg
理查德·亚历山大
Snapper McGee
Lee Ford
Cmdr. Boyle
Herbert Rawlinson
G.A. Rackerby [Chs. 2-12]
John Picorri
Dick Norman
Allen Connor
Ens. Jim Kent [Ch. 1]
Thomas Carr
Rabinisi - Boroff's Spokesman at Screening [Ch. 1]
Lawrence Grant
Henchman Dodds [Ch. 4]
卡尔顿·杨
L.H. Degado - Chief Thug [Ch. 5]
George Chesebro
Wies - Ambulance Orderly Thug [Ch. 4]
Ranny Weeks