Rock Hudson
Robert L. Talbot
Gina Lollobrigida
Lisa Helena Fellini
Sandra Dee
Sandy Stevens
Bobby Darin
Tony
Walter Slezak
Maurice Clavell
Brenda De Banzie
Margaret Allison
Rossana Rory
Anna
Ronald Howard
Spencer
Joel Grey
Beagle
Joan Freeman
Linda
Pietro De Vico
Poliziotto (uncredited)
Charles Fawcett
Warren (uncredited)
Giacomo Furia
Poliziotto (uncredited)
Renato Malavasi
Man (uncredited)
Mimmo Poli
Commissario (uncredited)
John Stacy
Douglas (uncredited)
Milena Vukotić
Melinda (Maid) (uncredited)
Ronnie Haran
Sparrow
Christopher Seitz
Larry
Cindy Conroy
Julia
Nancy Anderson
Patricia
Michael Eden
Ron
Claudia Brack
Carol
Nello Appodia
Station Master (uncredited)
Liliana Celli
Seamstress (uncredited)
Liana Del Balzo
Mother Superior (uncredited)
Betty Foa
Elena (uncredited)
Anna Maestri
Maria (Maid) (uncredited)
Edy Nogara
Lisa's Maid (uncredited)
Stella Rho
Teresa (Maid) (uncredited)
Helen Stirling
Katherine (uncredited)
Francesco Tensi
Robert's Secretary (uncredited)
