|Played by||Judi Lamb|
|First appearance||Series 5, Episode 2 (1992)|
|Last appearance||Series 6, Episode 4 (1993)|
Cynthia was a member of the POPS amateur dramatic society which Bert 'Sicknote' Quigley and his wife Jean also belonged to. She had a brief affair with Bert and after he broke it off she continued to persue him.