Jealous Jim (1918)

Harry Spleed’s jealousy near turns to madness when he finds a torn letter to his wife from a mysterious “Johan”. Harry knows three Johans, so one of them must be the culprit! He seeks them all out, convinced that each of them has run off with his wife. Harry ends up with a pair of black eyes before heading home. Perhaps the second half of the torn letter contains further clues? (Stumfilm.dk)