Terry Wogan states that this episode is the first time a "tie breaker" has been held with both competing contestants having scored zero points. However, it had happened before in Episode #1.16 (1979) and Episode #2.14 (1979).
During the third game, Shirley Anne Field bumps her microphone while revealing her answer.
Around the 16'15 minute mark, the panellists are giving the standard round of applause for the revolving "Supermatch Game", except for Tom O'Connor. Madeline Smith can be seen pulling at his sleeve and getting his attention to remind him to clap.
Terry accidentally knocks the Krankies' first answer card on the floor, before joking "it's been a long evening".