19:00Doctor Who (2005–2022)Series 5Episode 11: The LodgerBBC One Duration: 45 minutes Audio described Signed Fri 18th Feb 2011, 19:00 on BBC ThreeAvailable for yearsWatch nowIntroducing Craig Owens! The Doctor must solve the mystery of a staircase that people go up but never go down...ContributorsThe Doctor:Matt SmithAmy Pond:Karen GillanCraig:James CordenSophie:Daisy HaggardSteven:Owen DonovanSean:Babatunde AlesheWriter:Gareth RobertsProducer:Tracie SimpsonMichael:Jem WallSandra:Karen SeacombeDirector:Catherine MorsheadClubber:Kamara BacchusGenresDramaSciFi & FantasyBrandDoctor Who (2005–2022)SeriesDoctor Who (2005–2022): Series 5 Source: BBC Online