Guest Stars Tom Chadbon as Henry Williams Richard Dillane as Sean Anderson Mark Letheren as Ben Harding Luke Hamill as Alex Pippa Duffy as Jenna Sayle Sianad Gregory as Woman #2 Connie Walker as Dee Darren Tighe as Gary Forrest James Sutton as Eli Lucinda Raikes as Tammy Forrest Carys Sian Boulton as Woman #1