Audio problem: When Rene comes upstairs to speak to Michelle the piano player in the background is out of sync with the music being played. (00:03:00)
Up the Crick Without a Piddle - S7-E4
Visible crew/equipment: While Madam Fanny is rehearsing at the piano, behind her in the background, a woman comes down the stairs. It is not a waitress, and Rene and Edith are still in London.
Michelle Dubois: Listen very carefully, I shall say this only once.
René: Well, in that case, could you please speak slowly?
Trivia: Carmen Silvera (Edith) was 18 years older than her on-screen husband Gorden Kaye (René).