The Heart of a Lion

A young couple's future is put in jeopardy by both the past and present actions of their parents.

The secret formula for the world's most powerful explosive has been stolen from the U.S. government. William Brown, a clerk who aspires to be a detective, has just received his badge from some anonymous Midwestern agency, and manages to get himself embroiled in the intrigue.

Jacqueline Floriot is driven from her home by her husband Louis, a deputy attorney of Paris, because of his unjust suspicions regarding her relations with another man. Floriot forbids Jacqueline to see her baby boy, who is dangerously ill, and when informed that the boy believes her dead, she attempts suicide.

In World War II, American Gates Trimble Pomfret is in London during the Blitz to sell the ancestral family house. The current tenant, Leslie Trimble, tries to dissuade him from selling by telling him the 140-year history of the place and the connections between the Trimble and Pomfret families.

Fletcher Christian successfully leads a revolt against the ruthless Captain Bligh on the HMS Bounty. However, Bligh returns one year later, hell bent on revenge.

King Louis XI masquerades as a commoner in Paris, seeking out the treachery he is sure lurks in his kingdom. At a local tavern, he overhears the brash poet François Villon extolling why he would be a better king. Annoyed yet intrigued, the King bestows on Villon the title of Grand Constable. Soon Villon begins work and falls for a lovely lady-in-waiting, but then must flee execution when the King turns on him.

Aircraft factory worker Barry Kane flees across the United States after he is wrongly accused of starting the fire that killed his best friend.

Beautiful young Virginian Jane steps down from her proper aristocratic upbringing when she marries down-to-earth surveyor Matt Howard. Matt joins the Colonial forces in their fight for freedom against England. Matt will meet Jane's father in the battlefield.

Sergeant Victor comes to the French Foreign Legion after taking the blame for his brother's crime. Cigarette falls in love with him though Major Doyle is in love with her. Doyle sends Victor on dangerous assignments to be rid of him. He falls in love with Lady Venetia Cunningham, a visitor to the garrison

During the Texas War of Independence of 1836 American frontiersman and pioneer Jim Bowie pleads for caution with the rebellious Texicans. They don't heed his advice since he's a Mexican citizen, married to the daughter of the Mexican vice-governor of the province and a friend to General Santa Anna since the days they had fought together for Mexico's independence. After serving as president for 22 years, Santa Anna has become too powerful and arrogant. He rules Mexico with an iron fist and he would not allow Texas to self-govern. Bowie sides with the Texans in their bid for independence and urges a cautious strategy, given Santa Anna's power and cunning. Despite the disagreement between the Texicans and Bowie regarding the right strategy they ask Bowie to lead them in a last-ditch stand, at Alamo, against General Santa Anna's numerically superior forces.

A sideshow bally girl sets out to seduce the naive son of the show's manager to get even with him for a friend that he jilted.

When honest ship captain Roy Glennister gets swindled out of his mine claim, he turns to saloon singer Cherry Malotte for assistance in his battle with no-good town kingpin Alexander McNamara.

A young flapper tricks her childhood sweetheart into marrying her. He really loves another woman, but didn't marry her for fear the marriage would end in divorce, like his parents'. Complications ensue.

A young American man is transported back to London in the time shortly after the American Revolution and meets his ancestors.

Nick Condon, an American journalist in 20s Tokyo, publishes the Japanese master plan for world domination. Reaction from the understandably upset Japanese provides the action, but this is overshadowed by the propaganda of the time.

The Invisible Man's grandson uses his secret formula to spy on Nazi Germany.