Death Knocks Twice background

Death Knocks Twice

Private investigator Bob Martin embarks on a mission to recover a stolen diamond necklace, only to stumble upon a cunning serial killer hiding in plain sight.

Main Cast

Dean Reed Bob Martin

Fabio Testi Francesco di Villaverde

Ini Assmann Ellen Kent

Leon Askin Peppe Mangano

Werner Peters Charly Hollmann

Riccardo Garrone Armando Locatelli

Mario Brega Riccardo

Hélène Chanel Angela

Femi Benussi Lois Simmons

Renato Baldini Lionel Simmons

Teodoro Corrà Rinaldo

Lanfranco Cobianchi

Lanfranco Cobianchi

Tom Felleghy Berry

Nadja Tiller Maria di Villaverde

Anita Ekberg Sophia Ferretti

Adolfo Celi "der Professor"

Bruno Ariè

Bruno Ariè Charly's Henchman

Antonietta Fiorito

Antonietta Fiorito (credit only)

Creators

Harald Philipp

Harald Philipp Director, Screenplay

Sergio Garrone Story, Screenplay

Mario Di Nardo

Mario Di Nardo Screenplay

Max Pierre Schaeffer

Max Pierre Schaeffer Story

Info about Death Knocks Twice

Studio(s): Maris Film, Produzioni Atlas Consorziate

Originally Released: United States, Jan 01, 1973

Production Countries: Germany, Italy

Genres:Drama, Thriller