Barbara Bouchet as Celeste La Grasta

Lino Banfi as Savino La Grasta

Alida Chelli as Zelmira

Teo Teocoli as Andrea Soldani

Daniele Vargas as Ulderico

Ugo Bologna as Don Vito

Pippo Santonastaso as Cesarino

Umberto Amambrini as Giacinto Cimarosa

Angelo Boscariol as Salvatore Malagò

Eros Buttaglieri as Lucrezio, a guest at the party

Rossana Canghiari as Guest at the party

Tom Felleghy as Guest at the party

Luciano Foti as Guest at the party

Giuseppe Marrocco as Barman

Giulio Massimini as Guest at the party

Teresa Rossi Passante as Guest at the party

Jacques Stany as Saruzzo, the killer

Maurizio Streccioni as Guest at the party

Isabella Zanussi as Guest at the party