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MOVIE DECISION GUIDE
The Whistler
CAST & DIRECTOR
Directed by Diego Velasco. With Juan Pablo Raba, Diane Guerrero, Indhira Serrano.
10/100
TMDB RATINGWHAT IT'S ABOUT
Reeling from their daughter's loss, Nicole and Sebastian come into possession of a secluded Venezuelan farm, unaware of the dark forces they're about to face.
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10/100
TMDB RATINGYOUR WATCHLISTReeling from their daughter's loss, Nicole and Sebastian come into possession of a secluded Venezuelan farm, unaware of the dark forces they're about to face.
MAKE THE CALL
Does this belong in your night?
A decision, not a review. Choose the kind of night you want and keep your queue honest.
RELEASE SNAPSHOT
Release snapshot for The Whistler.
MoviHero lists September 24, 2026 as the release date for The Whistler. Diego Velasco is the listed director. The listed cast includes Juan Pablo Raba as Sebastian Castillo, Diane Guerrero as Nicole Castillo, Indhira Serrano as Petra, Laureano Olivares as Laureano Silverio Moré. A trailer and 3 stills are available on this page.
Release dateSeptember 24, 2026
GenresMystery · Thriller · Horror
Runtime1h 37m
DirectorDiego Velasco
CastJuan Pablo Raba as Sebastian Castillo, Diane Guerrero as Nicole Castillo, Indhira Serrano as Petra, Laureano Olivares as Laureano Silverio Moré
TrailerAvailable on this page
Images3 stills
BEFORE YOU PRESS PLAY
Is The Whistler right for tonight?
Pacing, attention and emotional impact are estimates from the current MoviHero Watch Profile, not verified scene-by-scene reviews.
How much time should I set aside?
The Whistler runs 1h 37m. Allow extra time for breaks.
Is it slow or fast?
The current MoviHero pacing estimate is 6/10: a middle-ground pace.
Is it a good choice when I am tired?
The attention estimate is 6/10. Expect to follow the story rather than use it as background viewing.
How emotionally intense is it?
The emotional-impact estimate is 6/10, suggesting a moderate emotional load. This does not tell you whether the ending is happy or sad.
CHANGE ONE THING
Like this, but...
These share a listed genre with The Whistler. Profile differences are estimates, not a guarantee of the same story or mood.
But shorterGhost Light2026 · 1h 22m
15 minutes shorter (1h 22m). Shared genre: thriller, horror.
But less emotionally intenseAngels & Demons2009 · 2h 19mEstimated emotional impact: 4/10 versus 6/10. Shared genre: mystery, thriller.
But less demandingA Southern Haunting2026 · 1h 33mEstimated attention required: 4/10 versus 6/10. Shared genre: thriller, horror.
RATING & SOURCE
TMDB audience rating
TMDB: 10/100 (1/10) from 1 votes. Updated Oct 8, 2026.
External ratings are converted directly to /100. We add no popularity, metadata or Watch Profile bonuses. MoviHero audience ratings are calculated separately from numerical ratings submitted here.
MOVIHERO AUDIENCE RATING
What did you think?
Your movie rating. Your audience score.
CHECK AVAILABILITY
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OPTION 2
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WHAT WATCHING IT FEELS LIKE
Watch Profile
Seven estimates of the viewing experience, based on the stored Watch Profile. These are separate from the movie rating and are not verified scene-by-scene assessments.
Pacing6/10
Emotional Impact6/10
Mind-Bending5/10
Scary10/10
Violence4/10
Rewatchability1/10
Attention Required6/10
WATCH A PREVIEW
Trailer
A CLOSER LOOK
Stay with the image.
CAST & CREW
The people who make it land.
CHARACTERS IN THIS MOVIE
Follow the character.
Reviewed MoviHero character guides connected to this movie.
otherSebastian CastilloSebastian Castillo in The Whistler (2026), played by Juan Pablo Raba.Open character guide otherNicole CastilloNicole Castillo in The Whistler (2026), played by Diane Guerrero.Open character guide otherPetraPetra in The Whistler (2026), played by Indhira Serrano.Open character guide
SIMILAR GENRES & STORY THEMES
Keep the night going.
73/100
TMDB RATINGHereditary
2018·Mystery · Thriller · Horror
71/100
MOVIHERO ESTIMATEDementium
2026·Thriller · Horror
71/100
MOVIHERO ESTIMATEA Southern Haunting
2026·Thriller · Horror