76-06-21 CBS Radio Mystery Theater Checkmate

Plot
Implicated in the vicious slaying of a friend and former opponent, a renowned chess player finds himself at the center of a murder investigation.
Episode
0493
Air Dates

First Run - June 21, 1976
Repeat - October 3, 1976

Actors

Robert Dryden
Marian Haley
Court Benson
Ann Pitoniak