Trivia: As Time Goes By
- Character Outlives Actor: Joan Sims (Madge) passed away before the final series was filmed. Her absence from was explained as being away on an expedition Rocky was uninterested in, and she simply wasn't mentioned in the Reunion Special.
- Hey, It's That Guy!:
- Judi Dench in particular is more famous for her film roles these days, such as M in the James Bond franchise.
- I Want You to Meet an Old Friend of Mine: In Tomorrow Never Dies Judi Dench's M interacts (in a distinctly unfriendly manner) with an Admiral played by Geoffrey Palmer.
- Judi Dench and Geoffrey Palmer have worked together frequently, notably in several Shakespeare plays. Palmer also co-starred in Dench's movie Her Majesty Mrs. Brown.
- The Other Darrin:
- Daisy was played by a different actress after she was reinstated as Lionel's secretary.
- The original Harry was unavailable for the reunion special as well.