Amuck!
Farley Granger character Richard Stuart
Barbara Bouchet character Greta Franklin
Rosalba Neri character Eleanora Stuart
Nino Segurini character Inspector Antonelli
Dino Mele character Sandro
Umberto Raho character Giovanni - the butler
Patrizia Viotti character Sally Reece
Petar Martinovitch character Rocco
Bruno Alias character Party Guest (uncredited)