Ivory poachers, headed by Lyra the She-Devil, Vargo and Fidel, capture a native tribe to carry their loot. Tarzan intervenes and is captured. Jane is also captured and believed killed, so the despairing Tarzan endures endless torture until he learns she is alive. He rises to the occasion and leads his elephants in the usual victory stampede.

Kevin Lennihan is a con artist. But this time he's framed and comes before a judge. By claiming insanity, he hopes to get off the hook. He manages to end up in a hospital on Governor's Island, off the coast of New York for a mental examination. That night, a storm breaks out over the area, and the electricity to the hospital is broken. In the ensuing chaos that follows, Kevin is taken for a doctor, Eddie Slattery. Suddenly, he is in charge of a whole hospital!