CasualtySeries 34Episode 21BBC One Duration: 49 minutesFirst broadcast: Sat 25th Jan 2020, 21:20 on BBC One HDLatest broadcast: Sat 25th Jan 2020, 21:20 on BBC One Scotland HDMarty suffers a betrayal, and a guilt-ridden Charlie questions his decision to put Duffy in a care home. Show more ContributorsMarty Kirkby:Shaheen JafargholiCharlie Fairhead:Derek ThompsonLisa ‘Duffy’ Duffin:Cathy ShiptonConnie Beauchamp:Amanda MealingArchie Hudson:Genesis LyneaJack Ward:Jack HardwickLiam Barnett:Patrick BaladiWriter:Philip LawrenceDirector:Eric StylesProducer:Mat McHaleGenresDramaMedicalDramaSoapsBrandCasualtySeriesCasualty: Series 34 Source: BBC Online