Når mørket sænker sig was released in the year 1964。Når mørket sænker sig is also called as Night Must Fall, Yön täytyy tulla, Rikoksen paino, Natt i skräck, Griff aus dem Dunkel, Force des ténèbres, Doppia vita di Dan Craig。

First filmed in 1937 with Robert Montgomery as Danny, Albert Finney is a working-class psychopath who moves in with wealthy widow (Mona Washbourne) to redecorate her house. He plays "games" with her while sleeping with her daughter (Susan Hampshire) and maid (Sheila Hancock).

Når mørket sænker sig actors and actresses include Albert Finney。