https://www.imdb.com/title/tt0077000
Apr 02, 1978 · Dallas: Created by David Jacobs. With Larry Hagman, Ken Kercheval, Patrick Duffy, Linda Gray. J.R. Ewing, a Texas oil baron, uses manipulation and blackmail to achieve his ambitions, both business and personal. He often comes into conflict with his brother Bobby, his arch-enemy Cliff Barnes and his long-suffering wife Sue Ellen.