Behind the scenes: episode 1 - E4.com - dead det, deadset, e4, big brother, Kelly (Jaime Winstone), Patrick (Andy Nyman), Riq (Riz Ahmed), Angel (Chizzy Akudolu), Marky (Warren Brown), Alex (Liz May Brice), Claire (Shelley Conn), Veronica (Beth Cordingly) Space (Adam Deacon), Joplin (Kevin Eldon) Grayson (Raj Ghatak), Davina McCall, Pippa (Kathleen McDermott), behind the scenes