O Tim Blake Nelson 2001
O Brother, Where Art Thou? Joel and Ethan Coen 2000
The Object of My Affection Nicholas Hytner 1998
Observe and Report Jody Hill 2009
Ocean's Eleven Steven Soderbergh 2001
Office Space Mike Judge 1999
The Old Dark House James Whale 1932
Old Joy Kelly Reichardt 2006
Olympus Has Fallen Antoine Fuqua 2013
The Omen Richard Donner 1976
The Omen John Moore 2006
Omen 4: The Awakening Jorge Montesi, Dominique Othenin-Girard 1991
Once Were Warriors Lee Tamahori 1994
Once Upon a Time in Mexico Robert Rodriguez 2003
One Crazy Summer Savage Steve Holland 1986
One False Move Carl Franklin 1992
One Hour Photo Mark Romanek 2002
The 100-Year-Old Man Who Climbed... Felix Herngren 2014
127 Hours Danny Boyle 2010
One Magic Christmas Philip Borsos 1985
Ong-Bak: The Thai Warrior Prachya Pinkaew 2003
Open Water Chris Kentis 2004
Operation Condor (Armour of God II) Jackie Chan 1990
The Opposite of Sex Don Roos 1998
The Order Brian Helgeland 2003
Ordinary People Robert Redford 1980
Orfeu Carlos Diegues 2000
Orgazmo Trey Parker 1997
The Original Kings of Comedy Spike Lee 2000
Orphan Jaume Collet-Serra 2009
The Orphanage Juan Antonio Bayona 2007
The Oscar Russell Rouse 1966
The Other Guys Adam McKay 2010
The Others Alejandro Amenábar 2001
Out of Sight Steven Soderbergh 1998
Out of the Blue Dennis Hopper 1980
The Out-of-Towners Sam Weisman 1999
Outbreak Wolfgang Petersen 1995
Outland Peter Hyams 1981
The Outlaw Josey Wales Clint Eastwood 1976
Outside Providence Michael Corrente 1999
The Outsiders Francis Ford Coppola 1983
Oz the Great and Powerful Sam Raimi 2013