CasualtySeries 25Episode 20: Altered StatesBBC One Duration: 48 minutesFirst broadcast: Sat 15th Jan 2011, 20:50 on BBC One HDLatest broadcast: Sat 15th Jan 2011, 20:50 on BBC One WalesMedical drama series. Ruth is plagued by flashbacks of the night before and is unable to cope when Jordan puts her in charge of the ED.ContributorsRuth Winters:Georgia TaylorJay Faldren:Ben TurnerMads Durrani:Hasina HaqueZoe Hanna:Sunetra SarkerNick Jordan:Michael FrenchCharlie Fairhead:Derek ThompsonLenny Lyons:Steven MillerTess Bateman:Suzanne PackerBig Mac:Charles DaleNoel Garcia:Tony MarshallKathleen 'Dixie' Dixon:Jane HazlegroveJeff Collier:Matt BardockHenry Williams:Tom ChadbonAli Southern:Claire Louise CordwellBarry Southern:Jamie LomasAnjna Chawhan:Nisha K. NayarSunil Chawhan:Ramon TikaramProducer:Lucy RaffetyWriter:Jason SuttonDirector:Edward BazalgetteGenresDramaMedicalBrandCasualtySeriesCasualty: Series 25 Source: BBC Online