Saverio Vallone
— Bob Rawling
Michela Miti
— Betty
Tony Valente
— Inspector Sanders
Michel Clinford
Deborah Ergas
— Susan
Alessandra Izzo
Gianfranco Gallo
Sacha Darwin
— Mrs. Sanders
Solvi Stübing
— Harriet Anderson
Louis Dek
Gianni Dei
— Harry Francis
Lara Orfei
Laura Troschel
— Mirta Francis
George Ardisson
— Chief of Police (as Giorgio Ardisson)
Giovanna Lenzi
— Julie Garrett (as Jeannette Len)
Linda Christian
— The Narrator