Suzy Kendall

Jane

Tina Aumont

Daniela Anselmi

Luc Merenda

Roberto

John Richardson

Prof. Franz

Roberto Bisacco

Stefano Vanzi

Ernesto Colli

Gianni Tomasso, the Scarf Vendor

Angela Covello

Katia

Carla Brait

Ursula

Conchita Airoldi

Carol Peterson

Patrizia Adiutori

Florence Heineken

Luciano Bartoli

Motorcycle Guy #1

Gianni Greco

Motorcycle Guy #2

Luciano De Ambrosis

Inspector Martino

Enrico DiMarco

Village Idiot

Giorgio Dolfin

Slim Boy in Village

Carlo Alighiero

Uncle Nino

Vincenzo Crocitti

Delivery Man

Luca Bonicalzi

Truck Driver

Fausto Di Bella

John, Flo's Boyfriend

Giuseppe Terranova

Car Repairman

Rosaria della Femmina

Prostitute

Ermelinda De Felice

Woman in Car with Roberto

Dolores Calò

Woman with Green Dress at University Exit (uncredited)

Renato Cestiè

Gianni Tomasso (child) (uncredited)

Vera Drudi

Stefano's Landlady (uncredited)

Giuseppe Marrocco

Policeman at Crime Scene (uncredited)

Barbara Marzano

Hippie Dancer (uncredited)

Osvaldo Natale

Policeman at Crime Scene (uncredited)

Alberto Sorrentino

Witness at Crime Scene (uncredited)

Sergio Martino

Director

Silvio Laurenzi

Costume Design

Vera Marzot

Costume Design

Mario Van Riel

Makeup Artist

Ernesto Gastaldi

Screenplay

Sergio Martino

Story

Sergio Martino

Screenplay

Carlo Ponti

Producer

Guido De Angelis

Original Music Composer

Maurizio De Angelis

Original Music Composer

Giancarlo Ferrando

Director of Photography

Eugenio Alabiso

Editor

Giantito Burchiellaro

Production Design

Alberto Moretti

Sound

Dino Di Salvo

Production Manager

Tonino Cervi

Executive Producer

Michele Massimo Tarantini

First Assistant Director

Andrea Petricca

Unit Manager

Marisa Fraticelli

Hairstylist

Anita Borgiotti

Script Supervisor

Giuseppe Bruno Bossio

Production Secretary

Adolfo Troiani

Camera Operator

Bruno Pellegrini

Assistant Camera

Amedeo Moriani

Assistant Editor

Paolo Pettini

Still Photographer

Luciano Anzellotti

Foley Artist

Romano Pampaloni

Sound Mixer