Death Knocks Twice
When private detective Bob Martin looking for a stolen diamond necklace, he also has a clever serial killer on the trail ...
Harald Philipp
Casts & Crew
Dean Reed
Fabio Testi
Ini Assmann
Leon Askin
Werner Peters
Riccardo Garrone
Mario Brega
Hélène Chanel
Femi Benussi
Renato Baldini
Teodoro Corrà
Tom Felleghy
Nadja Tiller
Anita Ekberg
Adolfo Celi
Marlies Petersen
Bruno Ariè
Also Directed by Harald Philipp
Second Jerry Cotton movie. A ring of gangsters has been terrorizing New York City. Special agent Jerry Cotton is summoned by the FBI to help crack down on the Criminals and put them out of business. He doesnt pull any punches either.
An Australian woman arrives in London to search for her sister who she finds is involved with a heroin smuggling gang. The gang itself is under attack from an unknown rival, who is methodically assassinating them with a shot to the head.
The starting point of the plot is a Men's club, which serves both as a meeting place as well as an alibi by unfaithful husbands. Interspersed between the sex scenes are reporters' questions on alleged passersby about marital fidelity and infidelity.