The best Lionel Royce’s romance movies

A group of archaeologists asks Tarzan to help them find an ancient city in a hidden valley of women. He refuses, but Boy is tricked into doing the job. The queen of the women asks Tarzan to help them.

The young Austrian princess Marie Antoinette is arranged to marry Louis XVI, future king of France, in a politically advantageous marriage for the rival countries. The opulent Marie indulges in various whims and flirtations. When Louis XV passes and Louis XVI ascends the French throne, his queen's extravagant lifestyle earns the hatred of the French people, who despise her Austrian heritage.

A married singer, pianist/composer team are struggling to hit it big in New York. Finally, they audition before a Broadway producer, but the producer only wants the singer, leaving the husband without a job and feeling a failure.

A US Navy submarine, the USS Corsair, is operating in the North Atlantic, hunting German merchant raiders that are preying on Allied shipping. Its new executive officer, Lt. Ward Stewart (Power), has been transferred back into submarines after commanding his own PT boat. At the submarine base in New London, Connecticut, he asks his new captain, Lt. Cmdr. Dewey Connors (Andrews), for a weekend leave to settle his affairs before taking up his new assignment. On a train bound for Washington D.C., Stewart accidentally encounters New London school teacher Jean Hewlett (Baxter) and her students. Despite her initial resistance to his efforts, he charms her and they fall in love.

When Barry Corvall discovers that his new bride is a possible enemy agent, he resigns from the diplomatic service to go undercover to route out an espionage ring planning to destroy American industrial capability.

A World War II Hollywood propaganda film detailing the dark underside of Nazism and the Third Reich set between two brothers, Kurt and Erik Franken, whom are SS officers in the Nazi party. Kurt learns and exposes the evils of the system to Erik and tries to convince him of the immoral stance that marches under the symbol of the swastika.

Stranded in Africa, Chuck and his pal Fearless have comic versions of jungle adventures, featuring two attractive con-women.

A tough prosecutor who has sent dozens of criminals to prison finds himself framed on a bribery charge and winds up in prison himself.

American Steve Kendall, a freighter's radio officer, discovers seaman Carlson sending an unauthorized message ashore as the ship approaches his war-poised homeland. Carlson is shot in cold blood when he jumps ship and Kendall, implicated in the espionage, swims ashore to avoid arrest. A woman he meets at the dock hides him in her apartment, where he learns Carlson was her brother, and they both work in a sabotage ring. Nedra is a singer at Tio's Cafe, and she approaches Tio for help when both the saboteurs and the secret police try to capture Steve.

A Harvard man fights a railroad baron with a disguise and the power of the press.