The story gets under way at a weekend house party where a scientist is murdered and his secret papers stolen. Putting his "little grey cells" in action, Belgian detective Hercule Poirot methodically pieces together the clues, revealing the culprit to be -- you guessed it -- the Least Likely Suspect.

French language version. A Chinese cabaret singer will do whatever it takes to save her brother when he is sentenced to death for trying to save her from a lecherous Duke.

The Prince of Gonzague kills the Duke of Nevers and tries to marry his widow, Aurore de Nevers, so he can get his hand on his fortune. The Chevalier Lagardère takes the child Irène de Nevers with him to Spain only to return disguised as a hunchback years later to unmask the Prince for the villain he is.

A heavily fictionalized version of the RMS Titanic story.

Little Germaine Valcour, an adulterine child, is abandoned and taken in by a showman, Father Ballot. She becomes the consolation of the good man whose daughter has gone wrong. Madame Vaulcour died of grief while her lover, after many bad blows, takes justice into his own hands. The girl stays with her adoptive parents.