Chronically agoraphobic since the day his wife was murdered, Tommy Cowley finds himself terrorized by a gang of syringe-wielding feral children, who are intent on taking his baby daughter. Upon discovering the nightmarish truth surrounding these hooded children, he learns that to be free of his fears, he must finally face the demons of his past and enter the one place he fears the most - the abandoned tower block, known as the Citadel.
James Cosmo
as Priest
Aneurin Barnard
as Tommy
Amy Shiels
as Joanne
Wunmi Mosaku
as Marie
Jake Wilson
as Danny
Ian Hanmore
as Council Office Clerk
Ingrid Craigie
as Dr. Kelly
Chris Hegarty
as Feral Child
Pete Murphy
as Paramedic
Matthew Workman
as Feral Child Chained
