Guest Stars Elizabeth Roberts as Liv Stern Chukwudi Iwuji as Alex 'Zander' Hale Toby Oliver as Vinnie Stern Mollie Cowen as Matilda 'Tilly' Stern Kobna Holdbrook-Smith as Vicar Glen Peters Ellora Torchia as Maggie Lavelle Afolabi Alli as Sean Bainbridge Brenock O'Connor as Sasha Jay Saighal as Michael McKenzie Maya Sondhi as Dawn McKenzie Ruth Bradley as Lauren Brooker Chanel Cresswell as Kelsey Ashworth Thierry Mabonga as Diallo Diapo Uncredited Amy Ip as Trixie Ty Hurley as Courtroom Usher Alexandra Kiss as Lawyer
