Il sorriso della iena

Jenny Tamburi

Nancy Thompson

Silvano Tranquilli

Marco

Розальба Нері

Gianna

Hiram Keller

Dorothy's Lover

Dana Ghia

Magda

Zora Gheorgieva

Dorothy Emerson

Luigi Antonio Guerra

Servant

Fabio Garriba

Carolyn De Fonseca

Gianna (voice) (uncredited)

Barbara Bouchet

Party guest (uncredited)