Gunsmoke - Season 19 - Eps 24: Disciple
When a lawman's gun arm is shot up, he's essentially a sitting duck. That's what Matt figures when his ability to shoot again is in doubt. So, he leaves the badge and Dodge behind as well as Kitty, Festus, Doc, and Newly. Like vultures circling, outlaws start coming in to gun Dillon down. But, Dillon is out and about and a new marshal is in town. He meets a young man who is handy with a gun but refuses to shoot any living creature even if it were for his own life. Circumstances prove to both men that sometimes responsibility to duty requires more than just the ability to shoot.
About Gunsmoke

Title: Gunsmoke
First Air Date: 1955-09-10
Last Air Date: 1975-03-31
Status: Ended
Rating: 6.6/10 (from 102 votes)
Language: EN
Seasons: 21
Total Episodes: 635
Network: CBS
Genres: Western, Action & Adventure, Drama
Production Companies: Filmaster Productions, Arness Production Company, CBS
Synopsis
Gunsmoke is an American radio and television Western drama series created by director Norman MacDonnell and writer John Meston. The stories take place in and around Dodge City, Kansas, during the settlement of the American West. The central character is lawman Marshal Matt Dillon, played by William Conrad on radio and James Arness on television.
Cast

James Arness
Marshal Matt Dillon

Amanda Blake
Kitty

Ken Curtis
Festus

Milburn Stone
Doc

Woody Chambliss
Woody Lathrop