CBS: "It's a night of mystery and drama tonight on the CBS Television Network. First, Perry Mason defends a pretty girl when her jealous suitor turns up dead. Then, the team at Checkmate investigates when an ex-con buys a gun and intends to use it against his magazine publisher wife. Then ride into Western action when Paladin risks his life to save a lawless town from a murderous Marshal on Have Gun-Will Travel. And when a wounded woman falls for Doc Adams, Matt fears there may be more to the romance on another action-packed Gunsmoke. It's all in one suspenseful Saturday, right here over most of these stations." NBC: "It's an intriguing triangle as Hoss's girlfriend may be involved with a murderous rival, tonight in color."(Bonanza) ABC: "The Champagne music-makers uncork some Academy Award-winning tunes on ABC Television."(Lawrence Welk) ABC: "Just 2 nights from Bob Hope and Hollywood's biggest night on ABC Television." #Ac...