CasualtySeries 21Episode 10: It's Now or NeverBBC One Duration: 50 minutesFirst broadcast: Sat 18th Nov 2006, 20:45 on BBC One SouthLatest broadcast: Sat 18th Nov 2006, 20:45 on BBC One ScotlandComfort makes a life-changing choice, and Harry is offered the ultimate job prospect. Is he about to leave the ED to its fate?GenresDramaMedicalBrandCasualtySeriesCasualty: Series 21 Source: BBC Online