Jack MacGowran

London Bridge is falling down when a prehistoric monster revived by an atomic explosion takes on the royal city. While it may not rival the beasts of "Jurassic Park," the dinosaur of this film was created by the great Willis O'Brien (of original "King Kong" fame).

Based on Joseph Conrad's classic novel, Jim serves an apprenticeship on a tramp liner and graduates to first officer, on a ship which is mercilessly lashed by a hurricane. In a moment of desperation, the idealistic Jim abandons the ship and leaves its passengers to their fate. To redeem himself, he agrees to take a shipment of dynamite and deliver it to a tribe of natives in uncharted territory.

Darby O'Gill (Albert Sharpe) is a man with the Irish gift of gab who finds himself face-to-face with the magical little people, the leprechauns, in a Disney classic. Unexpectedly, one of the old storyteller's tall tales comes true when he captures the King of the Leprechauns, who must grant him three wishes. Unfortunately, all the wishes backfire in amusing, and sometimes frightening, ways.

When Georgetown is being plagued by occult murders bearing signs of the long-dead Gemini Killer, James Venamon. Dedicated police Lt. William Kinderman is convinced that the key to the killings lies in an amnesiac mental patient.