Anthony Steffen

Juan Laredo

Ajita Wilson

Muriel

Cristina Lay

Maria

Stelio Candelli

Orinoco

Luciano Rossi

Jordan

Aldo Minandri

Gota Gobert

Margo - Prison Guard

Zaira Zoccheddu

Muriel's Cell-Mate

Maite Nicote

Serafino Profumo

Franco Daddi

Adelaide Cendra

Maristella Greco

Lorna

Valeria Magrini

Maristella Santambrogio

Attilio Dottesio

Moreno

Anna Maria Panaro

Gilberto Galimberti

Ruiz (uncredited)

Edoardo Mulargia

Director

Arturo González

Producer

Sergio Chiusi

Screenplay

Sergio Chiusi

Story

Gil Carretero

Screenplay

Marcello Giombini

Music

Manuel Mateos

Director of Photography

Maria Teresa Carrera

Hairstylist

Giuseppe Ferranti

Makeup Artist

Mario Caporali

Unit Manager

Gilberto Galimberti

Assistant Director