Episode 4 S4E4 - Episode 4 2014
A band of patients known as the Lucky 13 lift spirits in the hospital but one holds a secret which could threaten their safety. The return of a patient spells trouble for Margaret.
- Released: 2014-04-27
- Runtime: 50 minutes
- Genre:
- Stars: Hermione Norris, Oona Chaplin, Richard Rankin, Marianne Oldham, Alice St. Clair, Suranne Jones, Kevin Doyle, Alex Wyndham, Jack Gordon, Jeremy Swift
- Director: Richard Clark