Guest Stars Siân Brooke as Karen Darren Boyd as Scott Oliver Chris as Freddy Ophelia Lovibond as Erica Robyn Cara as Jen Imelda Staunton as Penny Fola Evans-Akingbola as Harper Co Starring Ava Talbot as Lauren Yasmine Holness-Dove as Olivia Sid Sagar as Thomas the Vicar Robert Goodman as Man on Boat Georgia Maguire as Eleanor
