

MovieDramaThriller
Death Knocks Twice
These "girls" are tough!
4.2(11)19691h 30m
When private detective Bob Martin looking for a stolen diamond necklace, he also has a clever serial killer on the trail ...
- Director
- Harald Philipp
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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

Tom Felleghy
Berry

Nadja Tiller
Maria di Villaverde

Anita Ekberg
Sophia Ferretti

Adolfo Celi
"der Professor"
Marlies Petersen
Babsie
Bruno Ariè
Charly's Henchman
Antonietta Fiorito
(credit only)
Crew
Directing
- Harald PhilippDirector
Writing
- Sergio GarroneStory
- Mario Di NardoScreenplay
- Sergio GarroneScreenplay
- Harald PhilippScreenplay
- Max Pierre SchaefferStory
Production
- Antonio GirasanteProduction Manager
Camera
- Gino SantiniSecond Unit Director of Photography
- Claudio RaccaDirector of Photography
Editing
- Alfred SrpEditor
Sound
- Piero UmilianiOriginal Music Composer
Crew
- Bruno ArièStunt Coordinator