Band Waggon is a 1940 British comedy film directed by Marcel Varnel and starring Arthur Askey, Richard Murdoch and Moore Marriott.

[4] Arthur Askey and Stinker Murdoch, two out-of-work performers, are living on the roof of the Broadcasting House in Central London.

Pilkington sits unwittingly through their act, including singers Jack Hylton and Patricia Kirkwood, barely noticing it while he reads the newspaper.

After they settle down in the castle they begin a sequence of sinister happenings occur despite the estate agent's insistence that there is a "perfectly natural explanation for everything".

When they encounter Jasper Blackfang, a ghost who claims to haunt the place, they flee and take shelter at the nearby Jack-in-the Box restaurant.

Askey has organised a major hour-long performance which ends in a finale with where the police, BBC officials and Nazi agents all converge on the castle, while a time bomb is ominously ticking down.

"[5] Kine Weekly wrote: "Arthur Askey and Richard Murdoch bring much of their inimitable radio humour to the screen and co-operate smoothly with Jack Hylton and his Band, and Pat Kirkwood.

Here, the script restricts the fabled ad libbing of Arthur Askey and Richard "Stinker" Murdoch, but it's still good fun as the pair stray from their famous flat in the eaves of Broadcasting House only to encounter spies in a haunted castle.