Brett's marriage certificate to Kristin Hensen is dated 15th January 1971, which was a Friday, with the edition starting on the following morning and closing on the next day. This explains his later comments towards the close of the episode about "Sunday cyclists!" and "there's nothing like a quiet weekend".
At the time of making this programme, Yutte Stensgaard was married to Tony Curtis - but another Tony Curtis, the art director on films such as Asylum and The Amorous Milkman.
The episode where it starred two Hungarians. Catherine Von Shell and Tony Curtis (originally named Bernard Schwartz) are both Hungarians.
The Range Rover chase scene's were reused footage from a 1971 British television commercial for Range Rover
Last one to feature Judge Fulton.