10 Must-Watch Thrillers Similar to Locked In

Description: A chilling crime thriller with a brilliant but terrifying antagonist, exploring the psychological cat-and-mouse game between the protagonist and a serial killer.

Fact: It is one of only three films to win the 'Big Five' Academy Awards: Best Picture, Best Director, Best Actor, Best Actress, and Best Screenplay.

Description: A supernatural thriller that blends psychological depth with eerie suspense, culminating in a twist that recontextualizes everything the audience has seen.

Fact: The iconic line 'I see dead people' was improvised by the young actor during filming.

Description: A non-linear narrative that challenges the viewer's perception of time and memory, with a protagonist whose condition forces him to piece together his own story in fragments.

Fact: The film's unique structure was inspired by a short story written by the director's brother, Jonathan Nolan.

Description: A psychological drama that explores themes of guilt and identity, with a protagonist whose reality is increasingly unreliable, creating a sense of unease and mystery.

Fact: Christian Bale lost 63 pounds for his role, reducing his weight to just 120 pounds, which was a drastic physical transformation.

Description: A meticulously crafted crime thriller based on true events, focusing on obsession and the elusive nature of truth, with a slow-burning tension that grips the audience.

Fact: The film's production was delayed multiple times due to its extensive research and attention to historical accuracy.

Description: A psychological thriller with a haunting atmosphere, where reality and perception are constantly questioned, leading to a shocking revelation that redefines the entire story.

Fact: The film's setting, Ashecliffe Hospital, was inspired by real-life institutions like Alcatraz and mental asylums from the mid-20th century.

Description: A gripping thriller that delves into the moral dilemmas faced by desperate individuals, with a tense atmosphere and a mystery that keeps viewers on edge until the very end.

Fact: The film's script was on the 'Black List' of best unproduced screenplays in Hollywood for several years before being made.

Description: A gritty, intense mystery with a strong, unconventional female lead, featuring dark themes and a complex plot that unravels slowly, keeping the audience engaged.

Fact: The original Swedish title translates to 'Men Who Hate Women,' which reflects the book's central theme more directly.

Description: A dark, twist-filled narrative that explores themes of deception and manipulation, with a complex female character at its center, creating an atmosphere of suspense and unpredictability.

Fact: The author of the original novel, Gillian Flynn, also wrote the screenplay, ensuring the film stayed true to the book's tone and plot.

Description: A psychological thriller that plays with time and reality, featuring a protagonist who must solve a mystery to prevent a tragic outcome, blending suspense with a race against time.

Fact: The film is a remake of the 2011 British-American film 'The Caller' and was shot in just 20 days.