Psychoville returns with a spooktacular hour-long Halloween special. Four tales of terror unfold as location manager Phil Walker investigates the abandoned ruins of Ravenhill Psychiatric hospital. Does the ghost of evil governess Edwina Kenchington still walk the empty corridors? What other horrors lie within these crumbling walls?
| Directing | Matt Lipsey | Director |
| Writing | Steve Pemberton | Writer |
| Writing | Reece Shearsmith | Writer |
| Production | Justin Davies | Producer |
| Production | Jon Plowman | Executive Producer |
| Sound | Joby Talbot | Music |
| Sound | Jeremy Holland-Smith | Music |
| Editing | Charlie Phillips | Editor |
| Production | Nicky Bligh | Casting |
| Production | Nicky Bligh | Casting |
| Production | Tracey Gillham | Casting |
| Art | Brian Sykes | Production Design |
| Directing | Jay Arthur | Assistant Director |
| Crew | Ray De-Haan | Stunts |