Stephen Boyd
— Arnold Tiller
Sylva Koscina
— Barbara Hayland (as Silva Koscina)
Michael Kirner
— Rex Maynard
Marie du Toit
— Harriet Tiller
Cobus Rossouw
— Murray
Susan Kiel
— Linda Tiller-Maynard
Guido Lollobrigida
— Zack (as Lee Burton)
Ivano Staccioli
— Florio (as Ivan Staccioli)
Sergio Mioni
— Buddy
Roberto Chiappa
— Frank
Christopher Galloway
— Chris
Lourens Schultz
— Murray's Agent (as Lorenz Schultz)
Roger Scheibe
Franco Marletta
