Dallas - Season 10 - Eps 28: Two-Fifty
A distraught Miss Ellie ponders the fate of both Clayton and Ewing Oil; J.R. must defend himself and his company against the Ewings. Mandy reveals the reason for her return to Dallas; Bobby persuades Senator Dowling to investigate the chances of saving Ewing Oil; Pam attempts to warn Cliff about Ewing Oil's uncertain future; Bobby meets Jenna by chance.
About Dallas

Title: Dallas
First Air Date: 1978-04-02
Last Air Date: 1991-05-03
Status: Ended
Rating: 6.804/10 (from 212 votes)
Language: EN
Seasons: 15
Total Episodes: 357
Network: CBS
Genres: Soap, Drama, Family
Production Companies: Unknown
Synopsis
The world's first mega-soap, and one of the most popular ever produced, Dallas had it all. Beautiful women, expensive cars, and men playing Monopoly with real buildings. Famous for one of the best cliffhangers in TV history, as the world asked "Who shot J.R.?" A slow-burner to begin with, Dallas hit its stride in the 2nd season, with long storylines and expert character development. Dallas ruled the airwaves in the 1980's.
Cast

Patrick Duffy
Bobby Ewing

Kimberly Foster
Michelle Stevens Ewing

Larry Hagman
John Ross ( J.R. ) Ewing

Ken Kercheval
Cliff Barnes