10 Must-Watch Films on Unsolved Crimes

Description: This film recounts the investigation into the Boston Strangler, a case that, despite a conviction, has elements that remain unsolved, fueling speculation and intrigue.

Fact: Tony Curtis played the lead role, and the film was one of the first to delve into the psychological profile of a serial killer.

Description: A Dutch thriller about a man whose girlfriend disappears at a rest stop, leading to an obsessive search for answers. The film's ending leaves the mystery unresolved, mirroring real-life disappearances.

Fact: The film was remade in Hollywood in 1993 with Kiefer Sutherland, but the original remains a masterpiece of suspense.

Description: This documentary explores the case of Randall Dale Adams, convicted of murder, and the investigation that led to his exoneration, highlighting the fallibility of the justice system.

Fact: The film is credited with helping to overturn Adams' conviction, showcasing the power of documentary filmmaking in real-world impact.

Description: Based on the true story of the Zodiac Killer, this film follows the investigation into one of America's most infamous unsolved serial murder cases. It's a chilling reminder of how some mysteries remain unsolved despite extensive efforts.

Fact: The film uses actual letters sent by the Zodiac Killer, and the movie's ending leaves viewers pondering the killer's identity, much like the real case.

Description: While the crime is eventually solved, the film's narrative structure leaves some aspects of the story unresolved, reflecting the complexity of real-life investigations.

Fact: This Argentine film won the Academy Award for Best Foreign Language Film.

Description: While not entirely unsolved, this film deals with a decades-old disappearance that remains a mystery until the end. It's a gripping tale of investigation and personal vendetta.

Fact: The film was adapted from the first book in Stieg Larsson's Millennium series, and its Swedish version was also highly acclaimed.

Description: Based on the true story of the Snowtown murders in Australia, this film explores the chilling reality of a case where not all questions are answered.

Fact: The film was shot in the actual house where some of the murders took place, adding to its authenticity.

Description: An early exploitation film about the Zodiac Killer, this movie captures the public's fascination with the case at the time it was still fresh.

Fact: The film was made with very little budget and features interviews with real-life people connected to the case.

Description: This South Korean film is based on the true story of Korea's first confirmed serial murders, which remain unsolved. It's a haunting look at the frustration of law enforcement when faced with an unsolvable case.

Fact: Directed by Bong Joon-ho, who later won an Oscar for "Parasite," this film was his breakthrough in international cinema.

Description: A faux-documentary about a serial killer whose crimes remain unsolved, this film uses found footage to create an eerie, realistic portrayal of an elusive murderer.

Fact: The film was initially banned due to its graphic content but has since gained a cult following.