Cheyenne | Season 1 | Episode 4 | (Border Showdown)

Episode aired November 22nd, 1955

After a close friend of Cheyenne is killed during the escape of bank robbers, Cheyenne and Smitty track the band of outlaws across the border to a small Mexican village. The band has taken over the town after killing 14 young men there.

IMDb: https://www.imdb.com/title/tt0049025