Trivia: Wilfrid Brambell has a cameo role as Mr. Pullen in this film. During Brambell's appearance, you can hear the 'Steptoe & Son' theme, the TV series in which he appeared.
Trivia: When the clarinet player says "The next dance will be a general excuse me" at the hospital party, the music the band plays is the theme tune to the film "Carry On Cabby."
Trivia: Eric Rogers, who provided the music for most of the Carry On films, appears as the clarinet player at the hospital party.