Death Knocks Twice (Blonde Köder für den Mörder) 54 years old

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

Credits

Name	Character
Fabio Testi He was 28, now 82 years old	as Francesco di Villaverde
Anita Ekberg She was 38, 83 years old when she died	as Sophia Ferretti
Adolfo Celi He was 47, 63 years old when he died	as "der Professor"
Femi Benussi She was 24, now 79 years old	as Lois Simmons
Tom Felleghy He was 47, now 102 years old	as Berry
Mario Brega He was 46, 71 years old when he died	as Riccardo
Teodoro Corrà He was 35, 62 years old when he died	as Rinaldo
Nadja Tiller She was 40, now 95 years old	as Maria di Villaverde
Leon Askin He was 62, 97 years old when he died	as Peppe Mangano
Ini Assmann She was 22, 68 years old when she died	as Ellen Kent
Werner Peters He was 51, 52 years old when he died	as Charly Hollmann
Hélène Chanel She was 28, now 82 years old	as Angela
Dean Reed He was 31, 47 years old when he died	as Bob Martin
Renato Baldini He was 47, 73 years old when he died	as Lionel Simmons
Lanfranco Cobianchi
Riccardo Garrone He was 43, 89 years old when he died	as Armando Locatelli
Antonietta Fiorito

Name	Department
Alfred Srp as Editor. He was 42 (59) years old when He died	Editing
Antonio Girasante as Production Manager.	Production
Mario Di Nardo as Screenplay. He was 40 (now 95) years old	Writing
Sergio Garrone as Story. He was 44 (now 99) years old	Writing
Sergio Garrone as Screenplay. He was 44 (now 99) years old	Writing
Piero Umiliani as Original Music Composer. He was 43 (74) years old when He died	Sound
Claudio Racca as Director of Photography. He was 39 (79) years old when He died	Camera
Max Pierre Schaeffer as Story. He was 41 (71) years old when He died	Writing
Gino Santini as Second Unit Director of Photography.	Camera
Bruno Ariè as Stunt Coordinator.	Crew