S5, E14: Jock's death has a devastating effect on J.R. and Bobby has to cover for himself as well as his brother in running Ewing Oil. J.R. is unable to deal even with the simplest of business demands in his grief. In the meantime, the rest of the family is puzzled at Miss Ellie's calmness in dealing with her husband's death and Bobby realizes that she is refusing to accept its reality. Cliff, ecstatic at his victory over J.R., tries to renew his relationship with Sue Ellen, who is having troubles coping with her new single life. Ray and Donna's marriage begins to fall apart with Donna's continued success as a writer and Ray's increasing depression over being a failure, and a drunken J.R. terrifies Sue Ellen by demanding Jock's only grandson be returned to Southfork.