CasualtySeries 30Episode 36: This LifeBBC One Duration: 50 minutesFirst broadcast: Sat 28th May 2016, 20:40 on BBC One HDLatest broadcast: Sat 28th May 2016, 20:40 on BBC One WalesMedical drama. Robyn is determined to bring David out of his shell, and Big Mac struggles to hide the toll his addiction is taking.ContributorsBig Mac:Charles DaleCharlie Fairhead:Derek ThompsonRobyn Miller:Amanda HendersonDavid Hide:Jason DurrConnie Beauchamp:Amanda MealingIain Dean:Michael StevensonRita Freeman:Chloe HowmanJez Andrews:Lloyd EverittEthan Hardy:George RainsfordLily Chao:Crystal YuJacob Masters:Charles VennElle Gardner:Jaye GriffithsCaleb Knight:Richard WinsorDylan Keogh:William BeckMax Walker:Jamie DavisLouise Tyler:Azuka OforkaNoel Garcia:Tony MarshallGrace Beauchamp-Strachan:Emily CareyAlison Appleton:Claire LamsAlfie Prentice:Archie BradfieldSteph Sims:Tonicha LawrenceSuzie Prentice:Polly FrameNathan Mason:Ben StarrRob Davies:Miles KeoghPaul Prentice:Philip BarantiniCarmel Sims:Sydney WadeWriter:Kim MillarDirector:Jermain JulienProducer:Gail EvansGenresDramaMedicalBrandCasualtySeriesCasualty: Series 30 Source: BBC Online