The film premiered at Gaumont Haymarket in London on 22 June 1956 . However the reviewer for '' The Times '' was not impressed , and found the story implausible and " not quite clever enough " even though it used a documentary filming style . It won the Silver Bear for an Outstanding Single Achievement award at the 6th Berlin International Film Festival
6th Berlin International Film Festival
6th Berlin International Film Festival
The Long Arm (film)