Guest Stars Valerie Lilley as Mrs. Wyndham Bradley Ford as Kevin Finley Jury as Brian Harvey Walsh as Gerald Gerard Horan as Mr. Saunders Conor O'Mara as Luke Guy Siner as Mr. Whitmore Michael Gould as Man on Tube Reece Buttery as Boy Pupil Amy Boyd as Ruthie Jodie Bastow as Girl Pupil Jamie Glassman as Barman Angela Curran as Mrs. Bates Rose Johnson as Woman on Tube William Bliss as Hardware Shopper