18. Mark of Cain (1981)
As J.R. continues to deal in Asia, the Ewing family split over what is being done. Meanwhile, Lucy's inflated ego over her pageant win creates tension and Sue Ellen continues her affair with Clint Ogden.
Release date: 1981-03-13
User rating:
1 / 10
2 votes
Season number: 4
Episode number: 18
Runtime: 45 minutes
