Keeping Up Appearances - Let There Be Light - S04 E07 Part 04

Hyacinth has volunteered Richard to fix the church-hall electrics in time for the bring and buy sale, despite his lack of electrical capabilities. Meanwhile, Onslow, Daisy and Rose turn up with Daddy, who believes he is back in the war and he takes command when Richard's repair efforts end in disaster.
Guest-starring David Janson as the postman, Jeremy Gittins as the vicar, Marion Barron as the vicar's wife, Sue Lloyd as Mrs Drummond, Pamela Abbott as the driver and George Webb as Daddy.