Lorraine Guest cast, played by Louise Redknapp Episode 11x67: 06/04/21 (Apr 6, 2021) Episode 11x90: 07/05/21 (May 7, 2021) Episode 11x160: 13/08/21 (Aug 13, 2021) Episode 11x248: 15/12/21 (Dec 15, 2021) Episode 12x01: 04/01/22 (Jan 4, 2022)