Guest Stars Geoffrey McGivern as Uncle Geoff Louise Brealey as Cass Penny Downie as Ellen Jessica Gunning as Jan Olivia Poulet as Alison Oliver Maltman as Mike Caius Luckyn-Malone as Young Andrew Matthew Holness as Laurie Julie Dray as Juliet Jonathan Watson as Dave Tommy Love as Diner Phaldut Sharma as Chris Charlie Baker as Alfie Tate Joanne Sandi as Librarian
