Horror Movie Marathon: 20 Films to Watch Throughout October

Close the lights and light some candles as the season for watching spooky movies approaches. Watch the most eerie and sinister horror flicks that will leave you with goosebumps. Here’s a spine-chilling collection of movies to must-watch if you’re holding a horror movie marathon this October.

1. Insidious (2010)

Philip Friedman in Insidious (2010)
Photo by: FilmDistrict

If you’re looking for classic jumpscares, Insidious is that movie in James Wan’s horror franchise that does it perfectly. Josh (Patrick Wilson) and Renai (Rose Byrne) are parents who recently moved into a house with their sons. Things go awry when their son ‘Dalton’ played by Ty Simpkins, goes into a coma-like state, and the house becomes a center for demonic activity.

2. Case 39 (2009)

Renée Zellweger and Jodelle Ferland in Case 39 (2009)
Photo by Paramount Vantage

Case 39 by Christian Alvart is a movie that will haunt you for days. Renée Zellweger, as Emily Jenkins, a social worker, discovers an abused little girl and saves her from her parents. Charmed by Jodelle Ferland, playing the girl named Lilith Sullivan, Emily adopts her. Doug (Bradley Cooper), Emily’s friend, starts feeling terrified of Lillith’s behavior, sending Emily into an investigation spiral.

3. IT (2017)

Bill Skarsgård in It (2017)
Photo by Warner Bros. Entertainment Inc

IT, by Andrés Muschietti, is about the most famous clown in the world, ‘Pennywise, the Dancing Clown’ by the terrifying Bill Skarsgard. Pennywise pursues little Georgie when he floats a paper boat near a storm drain. An ill-fated disappearance leads Bill (Jaeden Martell) to solve the town’s evil curse along with six outcast kids, including Finn Wolfhard, Sophia Lillis, and Jeremy Taylor. 

4. The Conjuring 2 (2016)

Bob Adrian and Madison Wolfe in The Conjuring 2 (2016)
Photo by Warner Bros.

This movie by James Wan is for the skeptics of horror. Paranormal investigators, the Warrens, help a mother and four kids in London when the house shows signs of an entity that haunts Janet (Madison Wolfe), the protagonist. Watch as Ed (Patrick Wilson) and Lorraine Warren (Vera Farmiga) tackle the flying objects, flipped crucifixes, and malevolent spirits in The Conjuring 2.

5. Annabelle: Creation (2017)

Talitha Eliana Bateman in Annabelle: Creation (2017)
Photo by Warner Bros. Entertainment Inc. and RatPac-Dune Entertainment

The story goes as toymaker Samuel (Anthony La Paglia) and wife Esther (Miranda Otto) shelter six girls and a nun years after their daughter dies. The youngest, Janice (Talitha Beman), is wheelchair ridden and often alone. Janice accidentally interacts with a doll containing the soul of the late daughter. Hence, things escalate when the doll shows aggressive signs toward the disabled girl.

6. The Boy (2016)

Lauren Cohan in The Boy (2016)
Photo by Photo: Courtesy of STX Entertainment

William Bell’s’ The Boy‘ is a fantastic thriller with a twist. The movie starts with an American nanny hired by a British family. When the nanny, Greta (Lauren Cohan), arrives, she is shocked when the family presents a doll instead of a human boy. Greta gets used to the doll but soon realizes something is off when the family leaves for vacation.

7. A Quiet Place (2018)

Emily Blunt in A Quiet Place (2018)
Photo by Paramount Pictures

Another thriller to watch in silence is ‘A Quiet Place‘ by John Krasinski. Post-apocalypse, a family of soon-to-be five hides from a blind creature that hunts humans with sounds. John Krasinski stars as Lee Abbott with his wife, Evelyn, played by Emily Blunt. Filled with jumpscares, the parents and their kids hide so much as their breath to escape the blind monster.

8. Insidious: Chapter 3 (2015)

Stefanie Scott in Insidious: Chapter 3 (2015)
Photo by Blumhouse Productions

Directed by Leigh Whannell, Insidious: Chapter 3 is a horror movie featuring spirit medium Elise ( Lin Shaye) from Insidious I. The bone-chilling scenes will make you close your eyes shut. In an apartment, a teen girl named Quinn (Stefanie Scott) lives with her father. Elise’s investigation leads them to a dead asthma patient, an older man who’s hell-bent on possessing Quinn.

9. The Nun (2018)

Demián Bichir in The Nun (2018)
Photo by Warner Bros. Entertainment Inc

Inside a gothic abbey in Romania, when a young nun attempts suicide, novice sister Irene (Taissa Farmiga) accompanies Father Burke (Demián Bichir) in the inspection. All things dark and unholy reside as a devilish nun haunting the abbey. ‘The Nun,’ directed by Corin Hardy, is a horror movie you don’t want to miss this October.

10. Deliver Us (2023)

Deliver Us (2023)
Photo by World’s Fair Pictures

This film suggestion is perfect for people who love developing theories. The new film has gripped horror film fans worldwide. Deliver Us by Lee Roy Kunz starts with Sister Yulia (Maria Ratti) hiding her unborn twins along with Father Fox (Lee Roy Kunz) from a ruthless priest, Father Saul (Thomas Kretschmann). Saul believes one son is the Messiah, the other the Anti-Christ. Hence, he must kill them.

11. Insidious: The Red Door (2023)

Rose Byrne, Patrick Wilson, Ty Simpkins, Andrew Astor, and Juliana Davies in Insidious: The Red Door (2023)
Photo by Blumhouse Productions

This is a must-watch for Insidious fans, made by Patrick Wilson and featuring characters like Elise, Josh, and Dalton making a comeback. In this film, Dalton, haunted by the memories of ‘The Further,’ is leaving for college. Soon, Dalton is visited by a spirit telling him to save Josh from what lurks behind the red door, the gateway into ‘The Further.’

12. Cobweb (2023)

Woody Norman in Cobweb (2023)
Photo by Lionsgate

If you’re looking for a horror movie with a child in terror, watch Peter (Woody Norman) in Cobweb by Samuel Bodin. The story follows an eight-year-old’s perspective who often hears strange tapping noises in his room. When he confronts his parents, they dismiss him. The blood-curdling sounds become repetitive till they hint Peter to discover a rather gnarly secret about his parents.

13. The Curse Of La Llorona (2019)

Marisol Ramirez in The Curse of La Llorona (2019)
Photo by WARNER BROS. ENTERTAINMENT INC.

The Curse of La Llorona is a modern spin on the Mexican folktale directed by Michael Chaves. A cursed weeping woman roams the Earth for her sins. Anna (Linda Cardellini) is a mother who ignores the threat and soon finds it impossible to save her kids from La Llorona. Sinister and unearthly, The Curse of La Llorona is sure to creep you out.

14. Hereditary (2018)

Gabriel Byrne, Toni Collette, Alex Wolff, and Milly Shapiro in Hereditary (2018)
Photo by A24 and PalmStar Media

Hereditary, directed by Ari Aster, is a movie filled with extreme gore, horrifying acts, and unsettling behaviors. This movie focuses on Annie Graham (Toni Colette), whose mother dies. This leads to a chain of demonic events happening to members of the Graham family—hereditary merges mental illness with supernatural phenomena, making it the ultimate horror flick this October.

15. The Blair Witch Project (1999)

Heather Donahue in The Blair Witch Project (1999)
Photo by Artisan Entertainment

It is a scary movie by Sánchez and Myrick, based on three students who record a college documentary together. Soon after collecting evidence on the town’s local ‘Blair Witch, ‘ the plan falls apart when the students’ camping setup is rearranged mysteriously. This movie is meant to mess with your head. So, if you want a mind-boggling story with a horrific plot, this is it.

16. The Babadook (2014)

Noah Wiseman in The Babadook (2014)
Photo by Causeway Films

Jennifer Kent’s directorial debut, ‘The Babadook,’ elevates a childhood villain into something the adults also start to fear. Amelia, played by Essie Davis, faces grief over her husband’s death. Her son, Samuel (Noah Wiseman), is terrified of something hiding in the house. What appears as a childish fear mutates into a living nightmare for both inhabitants, promising a perfect scare!

17. Men (2022)

Jessie Buckley in Men (2022)
Photo by DNA Films & A24

Horror movies that pop questions in the viewer’s mind now and then are worth a watch. This October, check out ‘Men,’ a British folk horror movie by Alex Garland. Widowed Harper Marlowe (Jesse Buckley) travels to the countryside village to heal herself and enjoys the stay. Pursued by multiple strange men later on, Harper grows increasingly uncomfortable, leading to a shocking discovery.

18. The Night House (2021)

Rebecca Hall in The Night House (2020)
Photo by Twentieth Century Fox Film Corporation

The Night House is a film you should watch with your friends, so put your thinking caps on and interpret this movie by David Bruckner. Beth (Rebecca Hall) is skeptical about her husband’s death, Owen. Owen had built a house mirroring their own to ward off the entity, ‘Nothing.’ Discover the secrets of this tragedy as Beth digs deeper into the past.

19. Haunting In The Connecticut (2009)

Virginia Madsen and Kyle Gallner in The Haunting in Connecticut (2009)
Photo by Gold Circle Films

This classic haunted house movie directed by Peter Cornwell should be on your marathon list. It starts with the Campbells moving into a Southington estate built on a funeral home. The mother, Sarah (Virginia Madsen), is attacked by unknown forces while the kids, Matt and Emily, start seeing dead people. Torment increases day by day, and the place becomes a torture house.

20. The Amityville Horror (1979)

The Amityville Horror (2005)
Photo by Metro Goldwyn Mayer

Ending strongly, The Amityville Horror by Stuart Rosenberg is a staple for spooky season. The story shows the Lutz family moving into a murder home in Amityville. George Lutz (James Brolin), the father, starts having aggressive episodes. The demons also start morphing into animals and wrecking furniture, ensuing terror. We don’t know what scares your socks off, but this will surely do!

10 of the Best Recent Horror Movies to Watch This Weekend

Sara Kapner in Smile (2022)
Photo by Paramount Players, a Division of Paramount Pictures

If you’re in the mood for a scary movie that’s disturbing and unsettling in the best way, a recent online thread has some fantastic recommendations from fellow horror fans. It’s not too late to catch up! 

Read more: 10 of the Best Recent Horror Movies to Watch This Weekend

12 of the Most Under-Appreciated Horror Movies You Need To Watch

Amber Heard in The Ward (2010)
Photo by A Bigger Boat

Ranging from chilling psychological thrillers to spine-tingling supernatural tales, these films weave narratives that transcend the typical horror tropes, delivering a unique and haunting experience for viewers brave enough to venture beyond the well-trodden paths of popular horror.

Read more: 12 of the Most Under-Appreciated Horror Movies You Need To Watch

10 Classic Horror Movies to Watch This Weekend

Daveigh Chase in The Ring (2002)
Photo by DreamWorks LLC

Many horror movies have come out full of predictable scary scenes and unsatisfying endings. But here is a list of horror movies that are not only scary but well-written, leaving a satisfying feeling at the end. Enjoy!

Read more: 10 Classic Horror Movies to Watch This Weekend