- O Lucky Man! ( 1973 ) Comedy, Drama, Fantasy, Music
- Ocean's Eleven ( 1960 ) Comedy, Crime, Music, Thriller
- Oddsac ( 2010 ) Documentary, Music
- Office ( 2015 ) Drama, Music
- Oh, Bomb! ( 1964 ) Action, Comedy, Crime, Music
- Oh My God! ( 2007 ) Comedy, Music
- Oh! What a Lovely War ( 1969 ) Comedy, Music, War
- Oil City Confidential ( 2009 ) Documentary, Music
- Oklahoma! ( 1955 ) Music, Romance, Western
- Oklahoma! ( 1999 ) Music, Romance, Western
- Oliver! ( 1968 ) Drama, Family, Music
- On Moonlight Bay ( 1951 ) Comedy, Music, Romance
- On Our Merry Way ( 1948 ) Comedy, Music, Romance
- On the Riviera ( 1951 ) Comedy, Music, Romance
- On the Town ( 1949 ) Comedy, Music, Romance
- On Your Mark ( 1995 ) Animation, Music, Science Fiction
- Once ( 2007 ) Drama, Music, Romance
- Once Upon A Mattress ( 2005 ) Comedy, Music, Romance
- Once You're Born You Can No Longer Hide ( 2005 ) Drama, Foreign, Music, Romance
- One Chance ( 2013 ) Comedy, Drama, Music
- One Direction: This Is Us ( 2013 ) Documentary, Music
- One from the Heart ( 1982 ) Drama, Music, Romance
- One Hour with You ( 1932 ) Comedy, Music, Romance
- One More Time ( 2016 ) Comedy, Drama, Music
- One More Time with Feeling ( 2016 ) Documentary, Music
- One Night of Love ( 1934 ) Music, Romance
- One Nine Nine Four ( 2009 ) Documentary, Music
- One Track Heart: The Story of Krishna Das ( 2013 ) Documentary, Music
- Only the Strong Survive ( 2002 ) Documentary, Music
- Opening Night ( 2016 ) Comedy, Music
- Orchestra Wives ( 1942 ) Drama, Music, Romance
- Orfeu ( 1999 ) Crime, Drama, Foreign, Music, Romance
- Orps: The Movie ( 2009 ) Comedy, Family, Music
- Our Beloved Month of August ( 2008 ) Music, Romance
- Our Vinyl Weighs a Ton: This Is Stones Throw Records ( 2013 ) Documentary, Music
- Out California Way ( 1946 ) Music, Western
- Out of Sync ( 2000 ) Comedy, Drama, Music
- Out of This World ( 1945 ) Comedy, Music, Romance
- Ouzeri Tsitsanis ( 2015 ) Drama, Music, War
- Oz ( 1976 ) Comedy, Fantasy, Music
|
