Bubbles bumps into her ex-husband and his new wife; Dudley's Thai bride arrives.

Cast: Matt Lucas, David Walliams, Sam Beazley, Di Botcher, Anjali Mya Chadha, Charu Bala Chokshi, Joann Condon, Patricia England, Steve Furst, Kerry Gibson, Georgie Glen, Mike Hayward, Akiya Henry, Ruth Jones, Yuki Kushida