A young hippie kills a man, and seeks refuge at the lakeside house of three beautiful sisters, who seem to be hiding a dark secret.

• Carlton Film Export
• Flavia Cinematografica
• Ray Lovelock
• Ida Galli
• Silvia Monti
• Haydée Politoff
• Gianni Santuccio
• Geraldine Hooper
• Claudio Gora
• Guido Alberti