In the 15th century Richard Duke of Gloucester, aided by his club-footed executioner Mord, eliminates those ahead of him in succession to the throne, then occupied by his brother King Edward IV of England. As each murder is accomplished he takes particular delight in removing small figurines, each resembling one of the successors, from a throne-room dollhouse, until he alone remains. After the death of Edward he becomes Richard III, King of England, and need only defeat the exiled Henry Tudor to retain power.
Anita, engaged to solid Don Barnes, is swept off her feet by magician Arturo. Before you can say presto, she's his wife and stage assistant on a lengthy world tour. But Anita is annoyed by Arturo's constant flirtations, and his death-defying stunts give her nightmares. And forget her plan to retire to a farmhouse. Eventually, she has had enough and disappears.
Though he was protecting her when he accidentally killed a man, Mabel Kane (Thelma Todd) refuses to testify on behalf of her dance partner Jerry Davis (George Murphy), and he's sent to jail. In a riot, a hostile convict (Jack La Rue) forces Jerry to help him escape, so Jerry takes to the streets himself. Nightclub entertainer Anne Taylor (Nancy Carroll) meets him, and convinces her boss Louis (Arthur Hohl) to hire him as her partner.
Beleaguered adventurer Carl Denham returns to the island where he found King Kong.
A charming and very daring thief known as Arsene Lupin is terrorizing the wealthy of Paris. He even goes so far as to threaten the Mona Lisa. But the police, led by the great Guerchard, think they know Arsene Lupin's identity, and they have a secret weapon to catch him.
Stephen Ghent, a mineowner, falls in love with Ruth Jordan, an arrogant girl from the East, unaware that she is the daughter of his dead partner. Ruth is vacationing in Arizona and Mexico with a fast set of friends, including her fiancé, Edgar. Manuella, a Spanish halfbreed hopelessly in love with Ghent, causes Ruth to return to her fiancé when she insinuates that Ghent belongs to her. Ghent follows Ruth, kidnaps her, and takes her into the wilderness to endure hardship. There she discovers that she loves Ghent, and she discards Edgar in favor of him.
Joe Lane, radio entertainer and songwriter, learns that the manager of the studio, Arthur Phillips, has made improper advances to his wife, Katherine. Infuriated, Lane engages him in a fight, and the encounter results in Phillips' accidental death. Joe goes to prison for a few years, and when he is released he visits his son, Little Pal, at school and is begged by him to run away together.
"Side Show" Saunders gains the respect of shopowner Holly Farrell and the townsfolk when he gives up entertaining with his trick horse and dog and goes to work in the general store.
Erstwhile childhood friends, Judah Ben-Hur and Messala meet again as adults, this time with Roman officer Messala as conqueror and Judah as a wealthy, though conquered, Israelite. A slip of a brick during a Roman parade causes Judah to be sent off as a galley slave, his property confiscated and his mother and sister imprisoned. Years later, as a result of his determination to stay alive and his willingness to aid his Roman master, Judah returns to his homeland an exalted and wealthy Roman athlete. Unable to find his mother and sister, and believing them dead, he can think of nothing else than revenge against Messala.
Tom Halloway, compelled through circumstances to become an outlaw, robs the express office on the day of his sister's arrival from the East and is seen at the scene of the crime by McTavish, a religious fanatic. Accompanying Tom in his escape from the posse is Sam Langdon, a prospector charged with McTavish's murder. He clears up the situation, wins a pardon for Tom, and wins May, Tom's sister.
When Bob Stratton returns from war in France, he soon discovers his ranch in the hands of a pretty girl, Mary Thorne, who explains that upon her father's death she became the sole owner. Thorne had been the executor of Stratton's will, and thinking that Bob had been killed, he had appropriated the place for himself.
Ed Simpson has been raised in an orphanage where he has caused much trouble. He can't stand living there anymore and runs away. On the streets, he finds a friend in newsboy Mike. Mike teaches him how to survive, but inevitably Ed gets hauled into court. The judge sees potential in him and hands him over to be adopted by a young politician.