斯图尔特·惠特曼

Stuart Whitman

饰：Dr. McCarter Purvis

桑迪·丹尼斯

Sandy Dennis

饰：Dr. Enid Bingham

伯尔·艾夫斯

(Burl Ives

饰：T.M. Trask

Tom Harvey

饰：McBride

Robert Goodier

Robert Goodier

饰：Dr. Wilfrid Morton

Ron Hartmann

Ron Hartmann

饰：Dr. John Emmett

Jack Creley

饰：Dr. George Simmons

Allen Doremus

Allen Doremus

饰：Dr. Carl Bryant

Kenneth James

Kenneth James

饰：Clinton

Joseph Shaw

饰：Dr. Franz Heinemann

Clem Hambourg

Clem Hambourg

饰：Pianist

Harvey Fisher

Harvey Fisher

饰：Copter Pilot

Robert Warner

饰：Guard #1

James Forrest

James Forrest

饰：Guard #2

Robert Mann

Robert Mann

饰：Guard #3

Dr. V.K. Saini

Dr. V.K. Saini

饰：Surgeon #1

George Pyfrom

George Pyfrom

饰：Surgeon #2

Claudia Koropecki

Claudia Koropecki

饰：Surgeon #3

Nina Keogh

Nina Keogh

饰：Trask's nurse (uncredited)

约翰·S.戴维斯

John S. Davies