一名重案组警探卧底成病患，深入调查一起精神病医生涉案的凶案。随着调查的深入，他已经逐渐分不清真实与虚幻。
Tom Meeten
Chris
Alice Lowe
Kathleen
Paul Kaye
Tommy Parnell
Rufus Jones
Coulson
Dan Renton Skinner
Jim
Niamh Cusack
Fisher
Geoffrey McGivern
Morland
Waen Shepherd
Gav
Rachel Stubbings
Maria
James Eyres
Drez
