Backdrop

Death Knocks Twice

When private detective Bob Martin looking for a stolen diamond necklace, he also has a clever serial killer on the trail ...

1969 |1h 30m |  Drama, Thriller

Cast

cast

Dean Reed

Bob Martin

cast

Fabio Testi

Francesco di Villaverde

cast

Ini Assmann

Ellen Kent

cast

Leon Askin

Peppe Mangano

cast

Werner Peters

Charly Hollmann

cast

Riccardo Garrone

Armando Locatelli

cast

Mario Brega

Riccardo

cast

Hélène Chanel

Angela

cast

Femi Benussi

Lois Simmons

cast

Renato Baldini

Lionel Simmons

cast

Teodoro Corrà

Rinaldo

cast

Tom Felleghy

Berry

cast

Nadja Tiller

Maria di Villaverde

cast

Anita Ekberg

Sophia Ferretti

cast

Adolfo Celi

"der Professor"

More Details

Status

Released

Language

German, English, Italian

Budget

-

Revenue

-