Guest Stars Cal MacAninch as Thomas Walken Chantelle Alle as Waitress Iola Evans as Phoebe Dwyer Alexander Cobb as David Walken Martin Walsh as Joe Barry Martha Cope as Steph Bayliss Lawrence Walker as Michael Cummings Stuart Laing as Rob Bayliss Harki Bhambra as Vinay Deol Kieran Urquhart as Liam Dwyer David Rubin as Jamie Dwyer Christine Entwisle as Julia Walken Nathan Horrocks as Dennis Bayliss Janine Leigh as Pat Ross Mica Ricketts as Liza Conney Tom Glenister as Joshua Walken
