Sharon Tate

Pat

Vittorio Gassman

Mario Beretti

Orson Welles

Markan

Vittorio De Sica

Di Seta

Terry-Thomas

Albert

Ottavia Piccolo

Stefanella

Mylène Demongeot

Judy

William Rushton

Bennet

Tim Brooke-Taylor

Jackie

John Steiner

Stanley

Lionel Jeffries

Randomhouse

Mara Carisi

Wardrobe Mistress (uncredited)

Nicolas Gessner