A defense attorney jeopardizes his career to save his client.

An attorney defends a hoodlum of murder, using the oppressiveness of the slums to appeal to the court.

High Tor is a 1936 play by Maxwell Anderson. Twenty years after the original production, Anderson adapted it into a television musical with Arthur Schwartz. Anderson first considered a musical adaptation of High Tor for television in 1949. He and John Monks Jr. adapted the play as a made-for-television musical fantasy in 1955, with music by Arthur Schwartz and lyrics by Anderson. High Tor was filmed in November 1955 by Desilu Productions at the RKO-Pathé Studio and broadcast March 10, 1956 on the CBS television network, as a 90-minute episode of the series Ford Star Jubilee. Bing Crosby, Julie Andrews, Nancy Olson, Hans Conreid, and Keenan Wynn starred in the film, produced by Arthur Schwartz, and directed by James Neilson.

Bob Sharkey, an instructor of would-be spies for the Allied Office of Strategic Services, becomes suspicious of one of the latest batch of students, Bill O'Connell, who is too good at espionage. His boss, Charles Gibson confirms that O'Connell is really a top German agent, but tells Sharkey to pass him, as they intend to feed the mole false information about the impending D-Day invasion.