Guest Stars Michael N. Harbour as Trevor Wilson Frank Grimes as Brian Hawley David Bradley as Mr. Stanmore Rosie Cavaliero as Police Officer Camilla Power as Angie Liz Smith as Tillie Letitia Dean as Hannah Chesney Rupert Holliday-Evans as Tom Gillian Tompkins as Christine Peter McNamara as Phil Geoffrey Evans as Man with dog Natalie Morse as Lucy