No, I Don't Want a F***ing Smiley Face

S3 E3: While preparing for an upcoming conference, Dr. James is caught off guard by workplace politics. A felon with cancer --and a history of daring escapes--arrives at the ward. When his mother pays a visit, Patsy asks Dawn to pose as someone she's not. DiDi's mother-in-law comes to Billy Barnes for treatment, sparking a family feud.