Just before the end credits finish rolling, "It" can be heard saying, "Wishasaurus mugs are available in the foyer of all good cinemas. Thank you."
Final live-action theatrical movie of Norman Wisdom (Nesbitt).
Never released to theaters in the U.S., where it played only at film festivals before being shown on cable television.
Uncle Albert (Sir Kenneth Branagh) says the answer to his math problem (3,465,222) is "a prime number of the Zeeman series." This is a fictional series, first used in Flash Gordon by Dr. Zarkov who says, "A-ha! I thought it was one of the prime numbers of the Zeeman series." That it is fictional is reinforced by the fact that 3,465,222 is an even number, and the only even Prime number is 2. Every other even number is a composite number, not a Prime.