Guest Stars Julian Barratt as Benjy Dhillon Karl Johnson as Bill Newman Maya Sondhi as Lola Dartmouth Derek Jacobi as Sir Ralph Unwin Siân Reeves as Claudia Rose Liz Crowther as Joyce Ransome Sandra James-Young as Regina Donald Sage MacKay as Norm Niedecker Margaret Jackman as Hilary the Gardener Alfie Harrison as Josh Dhillon Ellie Haddington as Diane Romola Garai as Juno Fish Ella Critchell as Poppy Sutara Gayle as Sharon Paul Putner as Mick the Porter Dominic Geraghty as Duty Sergeant
