Stephen Forsyth

~ as ~

John Harrington

Dagmar Lassander

~ as ~

Helen Wood

Laura Betti

~ as ~

Mildred Harrington

Jesús Puente

~ as ~

Inspector Russell (as Jesus Puente)

Femi Benussi

~ as ~

Alice Norton

Antonia Mas

~ as ~

Louise

Luciano Pigozzi

~ as ~

Vences (as Alan Collin)

Gérard Tichy

~ as ~

Dr. Kalleway (as Gerard Tichy)

Verónica Llimerá

~ as ~

Betsy Wester (as Veronica Llimera)

Pasquale Fortunato

~ as ~

John Harrington as a Boy (as Fortunato Pascuale)