Dad's Army is the best comedy ever written. It follows the Walmington-On-Sea Home Guard (part time soldiers) during the course of WW2. The platoon is led by the pompous Captain Mainwaring (Arthur Lowe), and the public school educated Sergeant Wilson (John Le Mesurier). Third in command is the decorated veteran Lance-Corporal Jones (Clive Dunn). Also in the platoon are a Cockney black-market dealing Private Walker (James Beck), a Scottish ex-Royal Navy Chief Petty Officer turned Undertaker named Fraser (John Laurie), a medic with bladder trouble named Godfrey (Arnold Ridley) and a mummy's boy named Pike (Ian Lavender). The platoon frequently gets into various types of trouble, and this usually leads to a clash with the Chief ARP Warden Hodges (Bill Pertwee).
A mix of subtle scripting, with gentle humour and a cast that is unsurpassed in sitcom history makes even the odd mediocre episode a pure joy to watch. The casting is a joy with the characters so broadly defined and so well rounded the episodes almost write themselves around the situation that the individual episode is based on.
Also ponder for a moment the irony of the fact that Dads Army became hugely popular after the death of the majority of the cast.
An all time classic.