Synopsis
The government has called for an injection of youth into the Home Guard, along with a syphoning off of the more elderly of its current members into the ARP. When an exchange of personnel is mooted, the platoon decides to take drastic action: some dye their hair, others enrich their skin, the sergeant dons an 'abdominal corset' and the captain a toupée.
Read more about this topic: Keep Young And Beautiful (Dad's Army Episode)