Dad's Army 1972 S05E08

Episode: All Is Safely Gathered In. The platoon finally got a fast-repeating gun, so Frank is obsessed to hold the 'Chicago piano' he is familiar with from gangster movies. The captain considers Mr. Godfrey mad for asking for three days off, until he finds out it's to help with a former lover's 100 acres wheat harvest. Unfortunately Jones is the only one who has a clue how the threshing machine works, so while Joe frolics with three useless farm girls the hilarious bumbling takes its toll.