CasualtySeries 27Episode 44: Mistakes HappenBBC One Duration: 49 minutesFirst broadcast: Sat 20th Jul 2013, 21:10 on BBC One HDLatest broadcast: Sat 20th Jul 2013, 21:10 on BBC One WalesAs the situation in the prison escalates, Tom and Jeff find themselves in danger. Tess treats two young sisters who carry a great burden. Show more ContributorsTom Kent:Oliver ColemanJeff Collier:Matt BardockKathleen 'Dixie' Dixon:Jane HazlegroveTess Bateman:Suzanne PackerZoe Hanna:Sunetra SarkerSam Nicholls:Charlotte SaltBig Mac:Charles DaleNoel Garcia:Tony MarshallLouise Tyler:Azuka OforkaRobyn Miller:Amanda HendersonJamie Collier:Daniel AnthonyMartin 'Ash' Ashford:Patrick RobinsonCharlie Fairhead:Derek ThompsonNorman Burnton:Adrian HarrisCarol Walcott:Georgia MackenziePeter Marshall:Brian ProtheroeLewis Gailbraith:Teddy NicholasDavid Mitton:Samuel OatleyJack Wood:Tom RobertsJenny Brooks:Chiron MillerChelsea Fisher:Katie Ann KnightMolly Fisher:Maisie LloydTrevor Lambert:Peter BensonNatalie Fletcher:Claire CageFinn Corrigan:John Kay SteelEvie Fletcher:Sarah StaniforthMikey Fletcher:Taylor HughesElla Fletcher:Tatiani AllenDirector:Simon MasseyWriter:Tony McHaleGenresDramaMedicalBrandCasualtySeriesCasualty: Series 27 Source: BBC Online