Heather Mason and her father have been on the run, always one step ahead of dangerous forces that she doesn't fully understand. Now on the eve of her 18th birthday, plagued by horrific nightmares and the disappearance of her father, Heather discovers she's not who she thinks she is. The revelation leads her deeper into a demonic world that threatens to trap her forever.

Adelaide Clemens
as Heather Mason / Sharon Da Silva / Alessa

Sean Bean
as Harry Mason / Christopher Da Silva

Radha Mitchell
as Rose Da Silva

Carrie-Anne Moss
as Claudia Wolf

Malcolm McDowell
as Leonard Wolf

Kit Harington
as Vincent Carter

Deborah Kara Unger
as Dahlia Gillespie

Martin Donovan
as Douglas Cartland

Erin Pitt
as Young Alessa Gillespie

Peter Outerbridge
as Travis Grady
ColinJ
Dull, cheap and incoherent....