Caught between the truth and a murderer's hand!
The Cat o' Nine Tails
A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
Dario ArgentoDirector
Bryan Edgar WallaceScreenplay
Dario ArgentoScreenplay
Luigi CozziStory
Dario ArgentoStory
Dardano SacchettiStory
Top Billed Cast
James Franciscus
Carlo Giordani
Karl Malden
Franco Arnò
Catherine Spaak
Anna Terzi
Pier Paolo Capponi
Police Supt. Spini
Horst Frank
Dr. Braun
Rada Rassimov
Bianca Merusi
Aldo Reggiani
Dr. Casoni
Carlo Alighiero
Dr. Calabresi
Vittorio Congia
Righetto (cameraman)
Ugo Fangareggi
Gigi the Loser
Tom Felleghy
Dr. Esson
Fulvio Mingozzi
Spimi's man
Corrado Olmi
Morsella
Pino Patti
Barber
Umberto Raho
Manuel's ex-lover
