Gunsmoke (1955)

S3E2 Gun for Chester

Chester is convinced that Asa Ledbetter is trying to take his life. Following a shooting incident, Chester insists to Matt that Asa is the culprit. Concerned for his friend's safety, Matt fears Chester is becoming too obsessed with tracking Asa down. Meanwhile, Asa accuses Chester of murdering his brother, complicating the already tense situation as the two men find themselves entangled in a web of accusations and danger.