Guest Stars Harry McEntire as Matt Phoebe Dynevor as Lauren Tom Tunstall as Visits Hall Guard Penny Capper as Security Officer Oliver Hannam as Mason Dystin Johnson as Kaneez Andrew Tiernan as DS David Hunter Anthony Flanagan as Andy Juliet Ellis as Debbie Chris Brailsford as Senior Security Officer Sai Bennett as Saskia Jason Watkins as Will Sean Cernow as Tapper Sue Vincent as Nicki Tim Wallers as Gerald Madeleine Bowyer as Female Police Officer Joanna Swain as Donna