Series 1

Having lost her job for whistle-blowing, a skilled, hardworking nurse assumes her best friend's identity as a senior doctor to start a new life in Edinburgh.

1. 

   1. Episode 1

   2017-08-08 · 56m

   Driven to desperate measures, nurse Cath Hardacre assumes the identity of her best friend, an A&E doctor, and finds work in a struggling emergency department.

2. 

   2. Episode 2

   2017-08-15 · 56m

   Cath finds herself falling for Andy and wonders how can she keep hold of the perfect man when she is living a lie. An encounter with someone from her past threatens to expose her secret.

3. 

   3. Episode 3

   2017-08-22 · 56m

   Following his discovery, Andy has a decision to make. A fatal error at work backs Ally into a corner - does she protect her identity or fall further into the lie?

4. 

   4. Episode 4

   2017-08-29 · 56m

   Ally's personal and professional life begins to fall apart. Karl heads up to Edinburgh, desperate to take Molly back to Sheffield. Will Ally stop him before it is too late?