20:25CasualtySeries 25Episode 30: Just Because You're ParanoidBBC One Duration: 48 minutes Sat 2nd Apr 2011, 20:25 on BBC One North East & CumbriaMedical drama. Dylan is left with blood on his hands when Hannah Fleet returns to the ED, and she is forced to take drastic measures.ContributorsRuth Winters:Georgia TaylorCharlie Fairhead:Derek ThompsonDylan Keogh:William BeckZoe Hanna:Sunetra SarkerPolly Emmerson:Sophia Di MartinoMads Durrani:Hasina HaqueTess Bateman:Suzanne PackerKathleen 'Dixie' Dixon:Jane HazlegroveBig Mac:Charles DaleNoel Garcia:Tony MarshallJeff Collier:Matt BardockHannah Fleet:Beth GoddardDonna Bridges:Michelle HolmesSally Bridges:Catherine KinsellaAnt Terry:Sam NewmanWriter:Rachel FlowerdayDirector:Matthew EvansGenresDramaMedicalBrandCasualtySeriesCasualty: Series 25 Source: BBC Online