Gene Barry Bat Masterson Actor Diane Brewster Lynn Harrison Guest Star Paul Richards Ned Ruggles Guest Star Arthur Shields Dana Ruggles Guest Star Jerome Cowan Jasper Salt Guest Star Ted de Corsia John Watson Guest Star John Hart Wilson Guest Star Roydon Clark Handy Guest Star Chuck Webster Impostor in Light Hat Guest Star Harry Arnie Short Impostor Guest Star Charles Crafts Impostor in Dark Hat Guest Star Leon Alton Greeter at Club Guest Star Alan Crosland Jr. Director Don Brinkley Writer