Harry Parr Davies had originally written the song "Sing As We Go" when a school-boy for an end-of-term concert.
When ordered to move on by a policeman played by Stanley Holloway, Gracie mutters: "Sam, Sam, pick up yer musket", a line from a monologue made famous by Stanley Holloway.
Much of the film's story is set in Blackpool, the UK's biggest seaside resort. It is located in Lancashire in northwest England, on the Irish Sea.
Debut of actress Muriel Pavlow.