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