Dallas (1978)

S13E03 Cry Me a River of Oil

J.R. contemplates a precarious agreement involving a tanker as his oil supply dwindles. Meanwhile, Cally struggles with the memory of April's past affair with her husband. In a clandestine meeting, Michelle connects with Cliff. Miss Ellie and Clayton embark on a treasure quest that leads them to the town where Jock first discovered oil. Tensions rise as Tommy's explosive anger spirals out of control once more.