Cor, Blimey! more. For the final scene only Windsor replaces Spiro to play herself. Geoffrey Hutchings found it difficult to play Sid James because there was little archive material of James as himself. The actor used James' distinctive "guttural laugh" as a "way in" to the character. Samantha Spiro "felt a sense of responsibility" playing Barbara Windsor, who appears as herself in the final scene. The drama is a fictionalised account of the affair which happened between Windsor and James. Fellow "Carry On" actors Bernard Bresslaw, Kenneth Connor, Charles Hawtrey and Joan Sims are seen as minor characters. The action covers the
Carry On Loving dating agency run by Sid Bliss (Sid James) and his longtime girlfriend Sophie Plummett (Hattie Jacques). Their "Wedded Bliss" agency purports to bring together lonely hearts using computer-matching technology, but couples are actually paired up by Sophie. Bliss consistently avoids marrying Sophie, enthusiastically pursuing Esme Crowfoot (Joan Sims), a seamstress and client who consistently rejects his advances. Percival Snooper (Kenneth Williams) becomes a client to find a wife for business reasons: as a confirmed bachelor, he is inept at his job as a marriage counsellor due to lack of personal experience. James Bedsop (Charles Hawtrey) is a private detective whom