- Ugetsu ( 1953 ) Drama, Fantasy, Mystery
- Ugly ( 2013 ) Crime, Drama, Mystery, Thriller
- Uncle John ( 2015 ) Crime, Drama, Mystery, Thriller
- Unconscious ( 2004 ) Comedy, Mystery, Romance
- UncuT: Member Only ( 2003 ) Comedy, Mystery
- Under Suspicion ( 2000 ) Mystery, Thriller
- Under the Flag of the Rising Sun ( 1972 ) Drama, Foreign, History, Mystery
- Under the Salt ( 2008 ) Action, Foreign, Mystery, Thriller
- Under the Sand ( 2000 ) Drama, Mystery
- Undercurrent ( 1946 ) Drama, Mystery, Romance, Thriller
- Undertow ( 1949 ) Mystery
- Unforgettable ( 1996 ) Drama, Mystery, Science Fiction, Thriller
- Unforgotten Shadows ( 2013 ) Adventure, Comedy, Mystery
- Universal Soldier: Day of Reckoning ( 2012 ) Action, Horror, Mystery, Science Fiction, Thriller
- Unknown ( 2006 ) Crime, Drama, Mystery, Thriller
- Unknown ( 2011 ) Action, Mystery, Thriller
- Unman, Wittering and Zigo ( 1971 ) Mystery, Thriller
- Unnatural & Accidental ( 2006 ) Crime, Drama, Mystery
- Up, Down, Fragile ( 1995 ) Comedy, Music, Mystery, Romance
- Urban Ghost Story ( 1998 ) Mystery, Thriller
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