The Virginian - Season 2 - Eps 15: The Invaders
Rancher Mike Tyrone (Ed Begley) purhases a ranch near Medicine Bow, and moves there with his daughter Margaret (Beverly Owen), and his two sons (Rees Vaughan and James McMullen). Tyrone tries to force surrounding ranchers to sell their spreads, eventually cutting off the water from a local river that the other ranchers use to water their stocks. However, the conflict is ended by an unexpected decision of Margaret Tyrone.
About The Virginian

Title: The Virginian
First Air Date: 1962-09-19
Last Air Date: 1971-03-24
Status: Ended
Rating: 6.4/10 (from 29 votes)
Language: EN
Seasons: 9
Total Episodes: 249
Network: NBC
Genres: Western, Drama
Production Companies: Universal Television, Revue Studios, NBC
Synopsis
The Shiloh Ranch in Wyoming Territory of the 1890s is owned in sequence by Judge Henry Garth, the Grainger brothers, and Colonel Alan MacKenzie. It is the setting for a variety of stories, many more based on character and relationships than the usual western.
Cast

Doug McClure
Trampas

James Drury
The "Virginian"

Lee Majors
Roy Tate

Sara Lane
Elizabeth Grainger