Newly restored by The Film Foundation and BFI National Archive.

Mark (Carl Boehm), a focus puller at the local film studio, supplements his wages by taking glamour photographs in a seedy studio above a newsagent. By night he is a killer, stalking his victims with his camera forever in his hand trying to capture the look of genuine, unadulterated fear – an obsession that stems from his disturbing and terrifying childhood at the hands of his scientist father. Mark slowly becomes enamoured with Helen (Anna Massey), who lives with her blind mother (Maxine Audley) in the flat downstairs, but how long before he turns the deadly gaze of his camera towards her?

Cast:
Karlheinz Böhm, Moira Shearer, Anna Massey