Britt Ekland and Lulu appear as themselves. Coincidentally, Ekland played 'Goodnight' in the James Bond film "The Man with the Golden Gun (1974)" and Lulu performed the film's theme song.
Jennifer Saunders's husband Adrian Edmondson plays Hamish.
Bettina was first mentioned in the French and Saunders sketch which led to the creation of the series.
Adrian Edmondson (Hamish) and Julie Driscoll are the performers of the series' theme song "This Wheel's On Fire".
This was meant to air second in the series until the BBC changed the episode order at the last minute.