Asked by Francis I to tutor his son, Diane de Poitiers becomes the future King Henry II's mistress in 1500s France.

In the days of King Henry IV, stalwart young Myles and his sister Meg have been raised as peasants, without any knowledge of who their father really was. But one day, they journey to Macworth Castle. There, Myles falls in love with Lady Anne Macworth, makes friends and enemies, and learns to be a knight.

The Bowery Boys take on British crooks when one of them thinks he's inherited a title.

After undersea explosions near a Caribbean island, prehistoric creatures are unleashed on the unsuspecting population.

An ex-soldier turned highwayman uncovers a plot to take control of England from King Charles II.

A party of archaeologists discovers the remnants of a five millennia-old mutant Sumerian civilization living beneath a glacier atop a mountain in Mesopatamia.

An evil scientist in a remote jungle location cultivates giant crawfish (!) as a means of scaring trespassers away from his diamond mine. Condensed from one of the last Republic serials, "Panther Girl of the Congo". (1955).

When Ivy, an Edwardian belle, begins to like Miles, a wealthy gentleman, she is unsure of what to do with her husband, Jervis, or her lover, Dr. Roger. She then hatches a plan to get rid of them both.

An American junior diplomat in London rents a house from, and falls in love with, a woman suspected of murder.

A dramatization of the life story of Christopher Columbus, a young boy dreaming of proving the earth is round by finding a westward trade route to the far east.