Hoist the sail for a triple feature of detectives vs. 20th century pirates! First, as secret agent Ken Thurston, Herbert Marshall hunts a gang that's looting relief ships in the Red Sea in The Man Called X (originally aired on CBS on June 19, 1947). Then, Tom Collins stars in the syndicated show "The Case of the Vanishing President" - a story of piracy and a revolution from The Adventures of Frank Race. And finally, Inspector Peter Black is on the river in search of a ship full of modern day pirates in London. Ben Wright stars in "Pursuit of the Thames Pirates" from Pursuit (originally aired on CBS on February 12, 1952).