PT 109 is a 1963 American Technicolor Panavision biographical war film depicting the actions of John F. Kennedy as an officer of the United States Navy in command of Motor Torpedo Boat PT-109 in the Pacific theater of World War II. The film was adapted by Vincent Flaherty and Howard Sheehan from the book PT 109: John F. Kennedy in World War II by Robert J. Donovan, and the screenplay was written by Richard L. Breen. Cliff Robertson stars as Kennedy, and the film features performances by Ty Hardin, James Gregory, Robert Culp and Grant Williams.

Plot

In August 1942 the American forces are fighting the Japanese in the South Pacific during World War II. Fresh out of PT boat training school in Melville, Rhode Island, U.S. Navy Lieutenant, junior grade John F. Kennedy used his wealthy and powerful family's influence to get himself assigned to the fighting in the Solomon Islands, a hotbed in the Pacific Theater.