Ewa Aulin
Candy Christian
Acting
Charles Aznavour
Hunchback juggler
Acting
Marlon Brando
Grindl
Acting
Richard Burton
MacPhisto
Acting
James Coburn
Dr. A.B. Krankheit
Acting
John Huston
Dr. Arnold Dunlap
Directing
Walter Matthau
Gen. R.A. Smight
Acting
Ringo Starr
Emmanuel
Acting
John Astin
T.M. Christian / Jack Christian
Acting
Elsa Martinelli
Livia
Acting
Sugar Ray Robinson
Zero
Acting
Anita Pallenberg
Nurse Bullock
Acting
Lea Padovani
Silvia Fontegliulo
Acting
Florinda Bolkan
Lolita
Acting
Marilù Tolo
Marquita
Acting
Umberto Orsini
The Big Guy
Acting
Enrico Maria Salerno
Jonathan J. John
Acting
Nicoletta Machiavelli
Marquita
Acting
Neal Noorlag
Harold
Acting
Enzo Fiermonte
Al Pappone
Acting
Peter Dane
Luther
Acting
Peggy Nathan
Miss Quinby
Acting
Anthony Foutz
Mobster
Writing
Tom Keyes
Mobster
Acting
Mark Salvage
Dr. Harris
Acting
Joey Forman
The Cop
Acting
Micaela Pignatelli
Girl
Acting
Fabian Dean
The Sergeant
Acting
Christian Marquand
Film Director (uncredited)
Acting
Buck Henry
Mental Patient (uncredited)
Acting
Judith Malina
Woman (uncredited)
Acting
Julian Beck
Hippie (uncredited)
Acting
Romano Targa
Max (uncredited)
Acting
International Velvet
Extra
Acting