O

O Brother, Where Art Thou? (2000)
Observe and Report (2009)
Ocean's Eleven (2001)
Ocean's Twelve (2004)
October Baby (2011)
Octopussy (1983)
Of Mice and Men (1939)
Office Space (1999)
Old School (2003)
Oldboy (2003)
Oliver & Company (1988)
Oliver! (1968)
Omen, The (2006)
On Golden Pond (1981)
On the Waterfront (1954)*
Once Upon a Time in America (1984)
Once Upon a Time in Mexico (2003)
Once Upon a Time in the West (1968)
One-Eyed Monster (2008)
One and Only, Genuine, Original Family Band, The (1968)
One Flew Over the Cuckoo's Nest (1975)*
One Hour Photo (2002)
One Night at McCool's (2001)
Only You (1994)
Opportunity Knocks (1990)
Orange County (2002)
Ordinary People (1980)*
Orgazmo (1997)
Orphanage, The (2007)
Other Guys, The (2010)
Others, The (2001)
Our Idiot Brother (2011)
Out Cold (2001)
Out of Africa (1985)*
Out to Sea (1997)
Outlaw Josey Wales, The (1976)
Outsiders, The (1983)
Overboard (1987)
Ox-Bow Incident, The (1943)

* Best Picture Winner