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Horror film

Sleep Stalker (2025): Cast & Ratings

Sleep Stalker (2025) movie poster

Sleep Stalker is a 2025 horror film directed by Justin Shilton and Rob Zazzali, starring John Griffin as Dr. Alan Mercer, Terryn Westbrook and Brian Guest. It runs 1 hour 21 minutes. IMDb users rate it 4.2/10.

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Sleep Stalker (2025) movie poster
Released
Runtime
1h 21m (81 min)
Directors
Justin Shilton and Rob Zazzali
Genre
Horror
Original language
English
After the credits
No No extra scene
The story

What Is Sleep Stalker About?

The premise of Sleep Stalker without spoilers.

A popular DIY influencer couple purchases an old, crumbling house to film a renovation series, but the husband’s violent sleepwalking quickly derails their plans. As the attacks intensify, they investigate his troubled psychological past and uncover the residence’s lingering, dark history, forcing them to confront both personal and supernatural dangers.

Sleep Stalker Themes & Keywords

· 2 tags
  • found footage
  • found footage horror
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Cast & crew

Sleep Stalker Cast & Characters

John Griffin leads the cast as Dr. Alan Mercer, with Terryn Westbrook as Dr. Diane Reeves and Brian Guest as Joe. Directed by Justin Shilton and Rob Zazzali; 7 actors are credited in all.

Also Starring in Sleep Stalker

· 3 more
From the directors

More from Justin Shilton and Rob Zazzali

One more film directed by Justin Shilton and Rob Zazzali: Shark Girl.

Ratings

Sleep Stalker Reviews & Ratings

IMDb users rate Sleep Stalker 4.2/10.

Videos

Sleep Stalker Trailers & Videos

The trailer of Sleep Stalker.

Sleep Stalker | Official Trailer | Horror Brains

Seen Sleep Stalker?

FAQ

Sleep Stalker FAQ: Cast, Runtime & Release Date

Runtime, release date, director, cast, ratings and post-credit scenes of Sleep Stalker, each answered in a sentence.

How long is Sleep Stalker?

Sleep Stalker runs 1 hour 21 minutes (81 minutes).

When was Sleep Stalker released?

Sleep Stalker was released on August 5, 2025.

Who directed Sleep Stalker?

Sleep Stalker was directed by Justin Shilton and Rob Zazzali.

More films by Justin Shilton

Who is in the cast of Sleep Stalker?

Sleep Stalker stars John Griffin as Dr. Alan Mercer, Terryn Westbrook as Dr. Diane Reeves and Brian Guest as Joe, among 7 credited actors.

How is Sleep Stalker rated?

Sleep Stalker has 4.2/10 on IMDb and 35% on TMDB.

Does Sleep Stalker have a post-credit scene?

No. Sleep Stalker has no extra scene during or after the credits.

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