演职人员
导演
Gus Trikonis
Prof. Paul Corwin / The Clone
罗伯特·福斯特
Margaret Corwin
阿德里安娜·巴比欧
Prof. Meredith
雷·米兰德
Prof. Sidney Hillstrom
David Sheiner
Lt. Merholz
John Lehne
Ann Sweeney
Denise DuBarry
Roger
Jack De Mave
Ed Linnick
Thomas Bellin
Jenny
Heather Hobbs
Watchman
Eddie Quillan
Clone
Raye Sheffield
Guard
Russell Shannon
Dr. Tapler
James Nolan
Audrey Linnick
Madeleine Shaner
1st Skater
Johnny Hock
2nd Skater
Tom Elliott
Andrew Pauletta (uncredited)
Thomas McGowan
Fire Captain (uncredited)
John Herman Shaner
Lance (uncredited)
D.A. Young