Er kann's nicht lassen (1962)
Er kann's nicht lassen (English: He can't stop doing it) is a 1962 German mystery film directed by Axel von Ambesser and starring Heinz Rühmann, Rudolf Forster and Grit Boettcher. It was based on the Father Brown stories by G.K. Chesterton, Rühmann reprising his role from the 1960 film Das schwarze Schaf.
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