

“Who took Riley Brennan?”
A woman's obsessive search for her missing sister leads her into a terrifying mystery at the hands of an unknown evil.
Directed by Chris Stuckmann, Mike Flanagan, Trevor Macy
User score
334 votes

Released
October 2, 2025
1h 31m
English
Budget → Revenue
$1.4M → $8.1M

Camille Sullivan
Mia

Sarah Durn
Riley

Brendan Sexton III
Robert

Michael Beach
Detective Burke

Keith David
Morton Jacobson

Robin Bartlett
Norma Miles

Charlie Talbert
Wilson Miles

Emily Bennett
Janet

Derek Mears
Tarion

Mason Heidger
Reactor #1
Joe Quinn
Reactor #2
Mariah Burks
Reactor #3

C.L. Simpson
Marilyn
Sloane Burkett
Young Riley

Brenna Sherman
Young Mia
Caisey Cole
Laura
Anthony Baldasare
Peter

Eric Francis Melaragni
David

Lauren Ashley Berry
Jess
Lori Palminteri
News Anchor #3