Dad's Army - Season 3 - Eps 11: Branded
Godfrey asks to leave the platoon because he doesn't want to fight. Mainwaring is furious and the rest of the platoon shun him until they find out that he was a hero from the first war. So he rejoins the platoon as a medical orderly.
About Dad's Army

Title: Dad's Army
First Air Date: 1968-07-31
Last Air Date: 1977-11-13
Status: Ended
Rating: 7.4/10 (from 72 votes)
Language: EN
Seasons: 10
Total Episodes: 77
Network: BBC One
Genres: Comedy
Production Companies: BBC
Synopsis
Introducing the Walmington-On-Sea home guard. During WW2, in a fictional British seaside town, a ragtag group of Home Guard local defense volunteers prepare for an imminent German invasion.
Cast

Arthur Lowe
Captain George Mainwaring

John Le Mesurier
Sergeant Arthur Wilson

Clive Dunn
Lance-Corporal Jack Jones

John Laurie
Private James Frazer

Arnold Ridley
Private Charles Godfrey

Ian Lavender
Private Frank Pike

Bill Pertwee
ARP Warden Bert Hodges

Edward Sinclair
Maurice Yeatman

Colin Bean
Private Sponge

Frank Williams
Reverend Timothy Farthing