Patrick O'Neill
Acting
Acting
Knight and Day
Writer
2010
Dead Last
Creator
2001
Grosse Pointe Blank
Nathaniel (as Pat O'Neill)
1997
A Pig's Tale
Hertz
1994
Say Anything...
Denny
1989
Tapeheads
Student Journalist
1988
Things Change
Haberdasher
1988
Lookin' to Get Out
Bartender - Double Vodka in Parisian Bar (uncredited)
1982
Christmas Morning
Little Wee Drummer
1978