Buddy Ebsen Barnaby Jones Actor Lee Meriwether Betty Jones Actor John Carter Lt. John Biddle Actor John Rubinstein Guest Star Hilly Hicks Guest Star Katherine Cannon Guest Star Joan Hotchkis Guest Star Dennis Patrick Guest Star Paul Comi Guest Star Frank Maxwell Guest Star Vince Howard Guest Star Eileen Dietz Guest Star Paul Sorensen Guest Star Ben Wilson Guest Star Harvey Fisher Guest Star Robert Florea Guest Star B.W. Sandefur Writer Corey Allen Director