AfterDeath is a 2015 horror film directed by Gez Medinger and Robin Schmidt, produced by Cameron Lawther.
It stars Miranda Raison, Sam Keeley, Daniella Kertesz, Elarica Johnson and Lorna Nickson Brown as five twentysomethings who mysteriously end up in a remote cabin by the sea following a nightclub fire.
A supernatural being of unknown power, manifesting as black smoke, takes over the bodies of Seb and Robyn at various points.
Livvy uses the blanket to make Robyn possessed, revealing that she figured out Robyn's sin (she was the night club manager who let too many people in and caused the collapse) and convincing her to use the demon power to take Livvy to Heaven (hoping it will cause a destruction of all afterlife, harking back to a saying Patricia's father had said about Heaven being destroyed if a sinner were to enter).
The film received mixed reviews critically, scoring well for originality, but failing to deliver on early promise plot-wise.