A chief police inspector investigates the disappearance of a 25-year-old woman, the daughter of a lonely widower. After she turns up dead, the cops race to find the killers before the grieving father does

• Filmes Cinematografica
• Lombard Films
• Frank Wolff
• Raf Vallone
• Gabriele Tinti
• Eva Renzi
• Gillian Bray
• Gigi Rizzi
• Beryl Cunningham
• Checco Rissone