Elizabeth Taylor as Jimmie Jean Jackson

Richard Burton as Hammersmith

Peter Ustinov as Doctor

Beau Bridges as Billy Breedlove

Leon Ames as General Sam Pembroke

Leon Askin as Dr. Krodt

George Raft as Guido Scartucci

John Schuck as Henry Joe

Marjorie Eaton as Princess

Lisa Jak as Kiddo

Linda Gaye Scott as Miss Quim

Mel Berger as Fat Man

Anthony Holland as Oldham

Brook Williams as Pete Rutter

Carl Don as Cleopatra

Joe Espinoza as Duke

Neola Graef as Topless Shoeshine Girl (uncredited)

Bob Harks as Make-Up Man (uncredited)

Stan Ross as Patient (uncredited)