Mario Carotenuto as Commander Cesari

Elke Sommer as Giulia Cesari

Anthony Steffen as Paolo Macelloni

Giacomo Furia as Gennarino

Karin Well as Girl at the club

Yvette Masson as Maria Davanzale

Benedetta Rutili as Rosalba Bergonzoni

Mario Ambrosino as Viscontelli

Giuliano Mancini as Jimmy

Gloria Milland as Brunette Girl

Rossella D'Aquino as Rossella

Loretta Capitoli as

Gianni Riommi as

Andrea Scotti as Dark-haired man in stripped T-shirt

Renato Mambor as

Gianni Loti as

Paola Patrizi as

Nino Musco as

Paolo Fiorino as

Tony Dallara as Tony Bellaria

Betty Curtis as Betty Dorys

Fred Buscaglione as Fred

Adriano Celentano as Adriano

Gianni Meccia as Gianni

Lars Bloch as Band Player

Sergio Calò as

Chery Million as

Juan Santacreu as

Renato Tagliani as

Gianni Dei as Blond boy at the club (uncredited)

Lucio Fulci as Salomone (uncredited)

Vera Napi as Girl at club (uncredited)

Ornella Vanoni as Barmaid at La Fogna (uncredited)