When a suspicious man bribes Emil with chocolate in return for a bundle of cash, the young lad thinks of a plan to catch him.

A young woman tries to hinder her sister from committing adultery - by wooing the man she thinks is the suitor herself.

One autumn, Edgar, a 12 year old boy, spends a holiday with his mother at a plush hotel in Switzerland. His father, a busy lawyer, remains at the family home in Vienna. When he sees a stylish motorcar pull up at the hotel, Edgar wastes no time befriending its owner, an amiable dandy. The latter pays more attention to the boy’s mother than to the boy himself, and decides to use Edgar to wheedle his way into her affections. When Edgar realises he has been used, he is far from happy...

This film is a fascinating showcase for Emil Janning's theatrical play. He's a gentle school teacher who believes in his boys and is easily fooled about all things, while the other town officials want him dismissed. Curiously it's very hard to see what the film is exactly aiming for. Disaster strikes and the lax prof proves to be too far removed of the real problems of the world, on the other hand his enemies are shown in the most unsympathetic, satirical way denouncing the militaristic, bourgeois ideology of the Kaiserreich.

When Albers takes his drug-addicted opera star sister Gerda to a sanitarium, they both become targets of slimy dope peddler Peter Lorre, who fears that Gerda will blow the whistle on him. Lorre kidnaps the woman, leading Albers on a frantic chase.

Russia, 1667: The Cossacks, led by Rasin, are ill-treated by Prince Dolgoruki who arrests and sentences Rasin to forced labor on the ship that brings the Prince and his daughter to her arranged wedding. But the Princess falls for Rasin.

The four sailing school cadets Gerhard, Fritz, Kurt, and Christian are close friends; there's hardly anything they don't do together. But when the charming Gerhard begins a romance with Charlotte, his comrade Christian's childhood sweetheart, a shadow falls over their close bond. Then, when the four young men are involved in an accident during a nighttime trip on the school ship's pinnace, their friendship is put to another severe test. While three of them manage to raise the money for the repairs, Kurt, unable to contribute his share, lies to his comrades, claiming he has already put the money into the communal kitty.

World War I, Eastern Front. A special battery consisting of thirteen soldiers and one cannon successfully holds back the enemy. But then the position of the gun is betrayed to the Russians and the cannon is destroyed. Each of the thirteen men is now suspected of being the traitor.

To take a revenge on countess Laura, who slapped him at his proposal, the Governor of the occupied Poland gets her fall in love with a poor student, and exposes him during wedding banquet.