Escape from Dartmoor) is a 1929 British part-talkie sound film, directed by Anthony Asquith and starring Norah Baring, Uno Henning and Hans Adalbert Schlettow.
Unknown to them they are stalked by the jealous and overwrought Joe, who sits behind them and is forced to witness their obvious happiness together, eventually rushing out of the cinema in despair.
Some years later, Joe succeeds in escaping from the prison, and makes his way across the bleak Dartmoor landscape towards the isolated cottage where Sally and Harry, since married and with a young son, now live.
At night he surprises Sally outside her home where she, now feeling remorseful about her role in his imprisonment, takes pity on him and offers him a hiding place.
However, on the point of escape, Joe abandons the enterprise and initiates a rush to the cottage that he knows will draw attention and lead to his death.
A Cottage on Dartmoor uses flashback technique, opening with Joe's flight from prison before going back to reveal the core events which led to him being there.
Writing in The New York Times in 2007, critic Dave Kehr surmised that "many filmmakers, Asquith apparently included, believed that silent storytelling had reached such a high level of refinement that mere chatter would never be enough to extinguish it.
Simon McCallum wrote, "A straightforward but beautifully realised tale of sexual jealousy, the film easily counters the entrenched criticism that British cinema in the silent era was staid, stagy and lacking emotion" and "(it) is perhaps most rewardingly viewed as a final, passionate cry in defence of the silent aesthetic in British cinema.