Series 27 was the twenty-seventh episode of Casualty, and commenced airing on 18 August 2012.
|Episode #||Series #||Episode||Original Airdate|
|821||2||"Cuckoo's Nest"||25 August 2012|
|Tamsin faces a ghost from her past when she and Jeff attend a call out at a lap dancing club. Sam attempts to unravel the mystery of a patient with amnesia.|
|822||3||"Rock, Paper, Scissors"||1 September 2012|
|Sam and Tom are pushed to their limits when a female cage fighter insists on fighting against their advice, and a wedding is threatened to be ruined by devastating news.|