CasualtySeries 27Episode 40: What Goes UpBBC One Duration: 48 minutesFirst broadcast: Sat 22nd Jun 2013, 21:30 on BBC One HDLatest broadcast: Sat 22nd Jun 2013, 21:30 on BBC One WalesFletch becomes embroiled in a hate-campaign in a tower block and Ash and Zoe have to protect a local shopkeeper who has been harassed by unruly kids.ContributorsAdrian 'Fletch' Fletcher:Alex WalkinshawKathleen 'Dixie' Dixon:Jane HazlegroveJeff Collier:Matt BardockMartin 'Ash' Ashford:Patrick RobinsonZoe Hanna:Sunetra SarkerCharlie Fairhead:Derek ThompsonTess Bateman:Suzanne PackerJamie Collier:Daniel AnthonyLouise Tyler:Azuka OforkaNoel Garcia:Tony MarshallBig Mac:Charles DaleElla Ashford:Tahirah SharifNorman Burnton:Adrian HarrisBarry Armstrong:Simon SchatzbergerStella Baker:Joann CondonMilly Baker:Charli BrownAsif Quasim:Nasser MemarziaShania Cairn:Abbey RoderickDarren Murphy:Evan Rhys CoxleyDirector:Matthew EvansWriter:Stephen McAteerGenresDramaMedicalBrandCasualtySeriesCasualty: Series 27 Source: BBC Online