Have Gun, Will Travel S03 E17 Day of the Badman

"I don't think you got a very good look at this gun while you had it."

Cynthia Palmer hires Paladin to clean up the town of Cedar Wells and get a gang out. She also wants him to send her schoolteacher nephew named Laredo back east. Paladin decides he can restore Laredo's self-respect and get rid of the gang at the same time.