Wealthy philanthropist Malcolm Engle reveals his plan to murder someone close to Ben Matlock at a certain time and place and challenges Matlock to try and prove he did it. When Lt. Bob Brooks becomes the victim, Matlock struggles to break Engle's alibi and link him to the murder.

Cast: Andy Griffith, Daniel Roebuck, Carol Huston, Marion Guyot, Gary Wade Morton, Terry Loughlin, Suellen Yates, Mick McGovern, Ben Epps, Laddy Sartin, Muse Watson, David Froman, Gabe Caggiano, Denise Fholer, Chris Nubel