Dallas (1978)

S4E19 The Gathering Storm

As Jock and Ellie's marriage teeters on the brink, Jock warns that he will sell Ewing Oil if Ellie goes through with a divorce. Simultaneously, Clint urges Sue Ellen to break free from J.R.'s grasp; Lucy's inflated sense of self poses a risk to her relationship; and Pam grows increasingly wary of Cliff's intentions.