Dad's Army (1968)

Season 5: Episode 6

After another of Mainwaring's long, creative, 'vital' lectures, Frazer is voted the unfortunate duty of complainant representative for the platoon. Mainwaring tries a suggestion from the manual: the troublemaker is to have a go at being an officer. 'Captain' James Frazer proves an even worse tyrant, as he demotes and promotes but impresses the new area commander, fellow Scotsman Major General Menzies.