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)