Fans of slow-burn horror and claustrophobic mystery won’t want to miss the newly released trailer and poster for Sight Unseen, the eerie new thriller from writer/director Stephen Packhurst.

Arriving on digital and on demand May 19, 2026 from One Tree Entertainment, the film stars Debra Lord Cooke, Bart Shattuck, and Daniel Burns.

Sight Unseen follows three siblings who inherit their estranged father’s isolated rural cabin after his mysterious death. What begins as an uncomfortable family reunion quickly spirals into something far more terrifying as strange noises, unsettling discoveries, and creeping paranoia make it clear that they are not alone. The longer they stay, the more the cabin reveals its dark secrets… and whatever lurks there may not want them to leave alive.

With an atmosphere dripping in dread and the chilling tagline, “You can’t hide from what you can’t see,” Sight Unseen looks ready to trap audiences in one seriously nerve-rattling rural nightmare.

Watch the trailer and check out the haunting new poster below.

Here's a look at the first trailer for Sight Unseen:

Sight Unseen

“He disappeared the second things got hard."

Synopsis: Three siblings inherit their estranged father's rural cabin after his mysterious death. But the longer they spend in the house, the more apparent it becomes that someone, or something, still lives there...
Release Date: May 19, 2026
Director: Stephen Packhurst
Writer: Stephen Packhurst
Cast: Debra Lord Cooke, Bart Shattuck, and Daniel Burns