When a park ranger with a history of delusions takes Al and Penhale on a test run of his survival course in the woods, Al fears the man is having a mental health relapse.
Director:
Nigel Cole
Ben Bolt
Cast:
Martin Clunes
Caroline Catz
Ian McNeice
Joe Absolom
John Márquez
Selina Cadell
Lia Williams
Eileen Atkins