S4, E23: Ewing-Gate

Available on iTunes
In the season finale J.R. faces the possible loss of Ewing Oil and a jail sentence for his role in the Asian oil scandal. J.R. also has to deal with a blackmail scheme by Kristin Shepard and attempts by Sue Ellen to take John Ross away from him which lead up to a horrifying discovery by Cliff Barnes at Southfork.
Starring Mary Crosby, Jared Martin, Howard Keel