Robert Maine is torn between returning to the glamour of Hollywood and working with a small theatre company in England.

A young woman finds herself as the intended victim of a murder plot on a transatlantic flight from London to New York.

Susan Shelley is released from an asylum where she's been confined to after the shock suffered over the fiery death of her mother. Her father has a new wife, who has only married him for the money left to him by his dead wife. Susan is still haunted by her mother's memory, and her step-mother is conspiring with her lover to get the troubled girl to lead them to her mother's missing diamond necklace.

Dr. Laurence, a once-respectable scientist, begins to research the origin of the mind and the soul. The science community rejects him, and he risks losing everything for which he has worked. He begins to use his discoveries to save his research and further his own causes, thereby becoming ... a mad scientist, almost unstoppable.

White hunter Allan Quartermain and his enigmatic guide help a young Irish woman locate her missing father in unexplored Darkest Africa.

Panic grips a small community after a tanker truck crashes through a fence at a wild animal park, freeing dozens of dangerous beasts.