What is the scariest movie out of all time?

Asked by: Prof. Ophelia Durgan  |  Last update: March 16, 2026
Score: 4.5/5 (61 votes)

Based on scientific studies measuring viewer heart rates, Sinister (2012) is often cited as the scariest movie of all time. The 2020 and 2025 "Science of Scare" studies found that this supernatural horror film, featuring Ethan Hawke as a true-crime writer, caused the highest average heart rate increase (86 BPM) in viewers, with spikes up to 131 BPM.

What is the #1 scariest movie?

Top 3 Scariest films of all time 1. The Exorcist (1973) 2. Alien (1979) 3. Kill, Baby, Kill (1966)

  • John Molloy The Exorcist didn't scare 12 year old me when it came out.
  • Charlton Bean 1.
  • Severin Eskeland Scariest movie is ``the dark and the wicked''
  • Philip Bale
  • David Callahan
  • Todd Long
  • Bobby Ruelas
  • Jack Glabere

What movie has 32 jump scares?

The movie known for having 32 jump scares is The Haunting in Connecticut 2: Ghosts of Georgia (2013), holding the record for one of the highest counts in a horror film, with sources listing it at exactly 32 jolts. 

What movie has a 9.5 rating horror?

The Conjuring.

Popcorn Shed scary rating 9.5/10.

What is the #1 movie of all time?

There's no single "number one movie" as it depends on the metric, but by worldwide box office gross, James Cameron's Avatar (2009) is #1, followed by Avengers: Endgame (2019) and Avatar: The Way of Water (2022). For critical acclaim, The Godfather (1972) and Citizen Kane (1941) are often cited, while The Shawshank Redemption tops user-rated lists like IMDb's. 

Top 10 Scariest Horror Movies of the 21st Century (So Far)

24 related questions found

What movie is #1 of all time?

There's no single #1 movie of all time, as it depends on the criteria: Avatar (2009) is #1 for worldwide box office gross, The Shawshank Redemption (1994) often tops user-rated lists like IMDb's Top 250 for its high ratings, and critics often cite classics like Citizen Kane (1941) as the greatest. 

What movie took 29 years to make?

The animated film that famously took nearly 29 years to make is The Thief and the Cobbler, a passion project by director Richard Williams, which began in 1964 and finally released in 1993, though in a heavily compromised, unfinished state due to studio interference. It's known for its intricate, almost silent, hand-drawn animation that was decades ahead of its time, but its production struggles are legendary, with another film, Mad God, also taking around 30 years.
 

Which movie is extremely horror?

Really scary movies depend on your taste (ghosts, slashers, psychological), but top recommendations often include Hereditary, The Conjuring, The Exorcist, The Shining, Insidious, and Get Out, praised for atmosphere, psychological dread, and jump scares, with modern hits like His House, The Babadook, and A Quiet Place also frequently cited for unique scares. 

Which is the No. 1 suspense movie?

There's no single "No. 1" suspense movie, as it's subjective, but highly acclaimed contenders often cited for their gripping tension include Alfred Hitchcock's classics like Psycho and Rear Window, psychological thrillers like Se7en, The Silence of the Lambs, and Inception, and modern hits like Get Out, with Joker leading box office for the genre. 

Why is the movie 9 so scary?

The movie 9 is scary due to its dark, post-apocalyptic atmosphere, terrifying machine monsters with disturbing designs, intense action sequences where characters are violently killed, and the existential horror of souls being sucked out, creating a grim, haunting experience not typical of family animation. Its creepiness comes from the contrast between cute ragdoll protagonists and brutal, soulless robotic predators in a desolate, ruined world.
 

What movie will scare you the most?

There's no single "most scary" movie, as fear is subjective, but Sinister (2012) often tops scientific studies for heart rate spikes, while classics like The Exorcist (1973) and modern hits like Hereditary (2018) and The Conjuring (2013) consistently rank high in general polls for sustained dread and jump scares, with films like Insidious (2010) also noted for intense spikes.
 

What is the best jumpscare ever?

There's no single "scariest ever," but the hospital hallway scene in The Exorcist III (1990) is widely considered a masterclass in suspense and a technically perfect jump scare, while the Jaws boat head scene (1975) is a classic for subverting expectations, and the alien reveal in Signs (2002) and the blood test in The Thing (1982) are iconic examples from film history.
 

What is the scariest movie ever Sinister?

A 2020 study conducted by Broadband Choices named Sinister the scariest movie ever made. The study sampled 50 of the highest-rated horror movies ever made based on reception on sites like IMDb, Rotten Tomatoes and Reddit, and then measured study participants' heart rates while watching the sampled films.

What is the deadliest horror movie?

Most Dangerous Horror Movie

  • Sadako. 20191h 39m. ...
  • The Blair Witch Project. 19991h 21mR80Metascore. ...
  • The Possession. 20121h 32mPG-1345Metascore. ...
  • The Omen. 20061h 50mR43Metascore. ...
  • The Omen. 19761h 51mR62Metascore. ...
  • Hereditary. 20182h 7mR87Metascore. ...
  • Don't Breathe. 20161h 28mR71Metascore. ...
  • Get Out. 20171h 44mR85Metascore. 7.8 (799K) Rate.

What is World No. 1 film?

The #1 movie in the world by total box office gross is Avatar (2009), directed by James Cameron, having earned over $2.9 billion globally, followed by Avengers: Endgame and Avatar: The Way of Water, though the current top movie in theaters (as of Jan 2026) appears to be a new release, Avatar: Fire and Ash, according to recent box office charts.
 

What is the top 1 scariest movie on Netflix?

There's no single #1 scariest movie, as fear is subjective, but popular contenders often cited for their intense scares on Netflix include Sinister (known for its deeply unsettling snuff films and heart-rate studies), The Ritual (for psychological dread in the woods), and The Poughkeepsie Tapes or Gonjiam: Haunted Asylum (for found-footage terror), while titles like The Haunting of Hill House (series) or movies like Apostle and Veronica are also frequently praised for deep-seated fear. 

What is the most mind boggling movie?

There's no single "most mind-bending" movie, as it's subjective, but top contenders consistently cited include David Lynch's Mulholland Drive, Christopher Nolan's Inception and Memento, Richard Kelly's Donnie Darko, and sci-fi films like Primer, Predestination, and Coherence, known for twisting reality, time, and perception with complex narratives and shocking twists.
 

Which movie has a 9.6 rating?

Movies with 9.6 IMDb ratings are exceptionally highly-rated, often independent or documentary films like Hello Beautiful (2025) and The Edge of Possible, though extremely popular films like The Shawshank Redemption (9.3) and The Godfather (9.2) are near this range, showing it's reserved for cinematic gems, often including recent indie dramas, documentaries, or international titles with strong viewer votes on IMDb.
 

What is the biggest film flop?

While definitions vary, John Carter (2012) is often cited as the biggest flop by estimated monetary loss (around $200M-$250M loss), followed closely by films like Disney's Mars Needs Moms (2011), Disney's The Lone Ranger (2013), and 20th Century Fox's Cleopatra (1963), with Cutthroat Island (1995) also famously bankrupting its studio. These films suffered from huge budgets, poor marketing, or a mismatch between expectations and reality, causing massive financial setbacks for their studios. 

What is the top 10 scariest movie ever?

There's no single "top 10 scariest ever," as it's subjective, but consistently high-ranking films across critics, audiences, and "science of scare" studies include The Exorcist, Hereditary, The Shining, The Conjuring, Sinister, Insidious, The Texas Chainsaw Massacre, and Alien, with recent films like Talk to Me also appearing on recent lists for its intense scares. These lists often feature a mix of psychological horror, demonic possession, and visceral frights.
 

What movie has 4295 kills?

The movie with exactly 4,295 kills is the horror-comedy Dude Bro Party Massacre III (2015), famously documented in the YouTube "Kill Count" series, where it held the record for a significant time before being surpassed by animated features with massive death tolls.
 

What is Scary movie 1 One?

Scary Movie (2000)

The film's plot mainly spoofs Scream and I Know What You Did Last Summer (1997), and it follows a group of clueless teenagers who are stalked by an incompetent serial killer one year after disposing of the body of a man they accidentally hit with their car.

What movie is 51420 minutes?

51,420 minutes refers to Logistics, a 2012 Swedish experimental film by Erika Magnusson and Daniel Andersson, known as the longest movie ever made, detailing the reverse production of a pedometer over 35 days and 17 hours, from store back to manufacturing.
 

Which movie is 4 hours long?

Many movies are around four hours long, including epics like Lawrence of Arabia, Gone with the Wind, Ben-Hur, The Godfather Part II, The Lord of the Rings extended editions, and Schindler's List, with some recent examples being Zack Snyder's Justice League and Kill Bill: The Whole Bloody Affair (combined). These long films often span historical events, fantasy worlds, or complex narratives, requiring significant viewer commitment.
 

What's the oldest movie to ever exist?

The oldest surviving film is the Roundhay Garden Scene, a two-second silent clip filmed by French inventor Louis Le Prince in Leeds, England, on October 14, 1888, showing people walking in a garden, holding the Guinness World Record for the earliest motion picture. It predates other early works like Dickson Greeting (1891) and Lumière Brothers' shorts (1895) and is considered the start of cinematic history.