- Out of the Past (1947)
NR | Crime drama/Thriller
- One Night Stand Murder (2023)
NR | Thriller/Mystery
- Oscura seducción (2011)
NR | Thriller
- Odd Thomas (2013)
NR | Romance/Horror
- The Outlaws (2024)
NR | Crime drama/Mystery
- One Missed Call: Final (2009)
NR | Horror/Thriller
- The Other
NR | Horror/Thriller
- Other (2025)
NR | Drama/Thriller
- Offseason (2021)
NR | Horror/Thriller
- The Outwaters (2022)
NR | Horror/Thriller
- Ouija (2003)
NR | Horror/Thriller
- Obsession (1995)
NR | Thriller
- One & Two (2015)
NR | Drama/Thriller
- Out of Blue (2019)
NR | Crime drama/Thriller
- October Gale (2015)
NR | Drama/Thriller
- One Night With Adela (2023)
NR | Drama/Thriller