Gavin and Stacey star reveals how Sonia was 'kept a secret from the cast' as crew went to extreme lengths to keep plot details hidden
Daily MailA Gavin and Stacey star has revealed how Sonia was 'kept a secret from the cast' as the crew went to extreme lengths to keep her return hidden. A Gavin and Stacey star has revealed how Sonia was 'kept a secret from the cast' as the crew went to extreme lengths to keep her return hidden Sonia's bridesmaid Anna, played by Lauren Cornelius, has now detailed how the plot was kept underwraps, with nothing being given away until the first read through The actress added: 'It was Katie first, then it was Leticia, and then it was Anna. Gavin And Stacey director Christine Gernon also took to Instagram after the finale aired to reveal the extent of the extreme measures taken to her comeback secret under wraps. She didn't exist' Her appearance came as a shock to the nation, as Laura had been 'hidden away' in a separate hotel during filming, and she had signed an NDA preventing her from revealing her return Gavin and Stacey: The Finale drew in a whopping 12.5 million viewers to become the most watched show on Christmas Day.