Serena Grandi
— Tania
Fabio Testi
— Peter
Florinda Bolkan
— Giulia
Paul Martignetti
— Inspector Ivan Zanev
Cesare Barro
— James Pierson
Anna Maria Petrova
— Milena Radeva (as Anamaria Petrova)
John Armstead
Magda Bonifacio
Daniele Stroppa
Vesela Dimitrova
— (as Vessela Dimitrova)
Аня Пенчева
— Ann (as Ania Penceva)
Susanna Bugatti
Valcho Kamarashev
— Chief Inspector Costa (as Velcio Kamarascev)