Best Mystery Movies of 1919

The intrepid reporter and amateur sleuth Joseph Rouletabille becomes involved in the investigation of a hideous crime committed in a room painted yellow, whose door was locked from the inside…

After a forward introduces the question of whether women are temperamentally suited for jury duty, Jim O'Neil, a young shipping clerk, is found holding a revolver over his dead employer, Edward Knox. The celebrated novelist Grace Norton, selected to be on the jury at Jim's trial, becomes the first woman juror in New York.

John Stonehouse (William Russell) checks into a hotel, intending to commit suicide. But instead he winds up helping a girl, Gilberte Bonheur (Fritzi Brunette), out of a jam. He finds her bending over a man who she has apparently killed, and since he's about to kill himself anyway, he offers to assume the blame. Throw a valuable emerald into the works, and the fact that the dead man suddenly comes back to life, and Stonehouse -- not to mention the audience -- becomes thoroughly befuddled by it all. Everything clears up, however, when Gilberte gives him a theater ticket -- it turns out that everything he went through was the plot to a stage play, enacted in real life by the actors. The critics roasted the play, saying it wasn't true to life, and this was their proof that the situations really could happen. Gilberte retires from acting when Stonehouse proposes.

Without a job and no money to spend, Blanche Mery (Gina Manès) has to accept a job offered by Gunter (Édouard Mathé), a strange millionaire wearing the black mask.

Louis Fernando fails to sell a patent upon which he has spent the better part of his life and drowns himself. His orphaned child Marie is adopted by Lord Chatterton. Geoffrey Brooke, who is in the employ of Lord Chatterton, falls in love with Marie. Chatterton's general manager Arthur Newton also loves Marie and formulates a scheme whereby he hopes to win her and also acquire the Chatterton fortune. Chatterton becomes suspicious and by a ruse traps Newton and exposes his plot. Marie and Geoffrey are made happy in the end.

Dearie Lane refuses to marry Fred Millard, whom she loves, because of her previous affair with roué Mark Winfield. When she confesses, Fred forgives her, and they marry and live happily in a modest home until the owner, who turns out to be Winfield, comes to collect a delinquent payment and suddenly dies. Dearie, afraid that the absent Fred will misunderstand, hides the body with the help of a boarder and a cook until midnight when they carry it down the stairs to the countryside, but the creaking of the steps is heard by Fred.