Credits

• 2020 · The Little Dog Laughed as Alex
• 2020 · Stars in the House as Self
• 2019 · A Dog's Journey as Henry Montgomery
• 2018 · The Conners as David Healy
• 2018 · SciJinks as Himself - Host
• 2018 · The Cleanse as Paul Berger
• 2017 · Rings as Gabriel Brown
• 2016 · Must See TV: An All Star Tribute to James Burrows as Self
• 2015 · Lip Sync Battle as Self
• 2013 · CBGB as Terry Ork
• 2011 · In Time as Borel
• 2010 · Conan as Self
• 2009 · Table for Three as Ted
• 2008 · Hancock as Jeremy
• 2007 · The Big Bang Theory as Leonard Hofstadter
• 2007 · Boulevard of Broken Dreams as (archive footage)
• 2005 · My Name Is Earl as Scott
• 2005 · American Dad! as Arnie (voice)
• 2005 · Happy Endings as Miles (uncredited)
• 2005 · The Late Late Show with Craig Ferguson as Self
• 2004 · LAX as Leland Pressman
• 2004 · Chrystal as Barry
• 2003 · Hope & Faith as Jay
• 2003 · Bookies as Jude
• 2001 · Vanilla Sky as Peter Brown
• 2000 · Bounce as Seth
• 2000 · Playing Mona Lisa as Arthur
• 1999 · Morgan's Ferry as Darcy
• 1999 · Family Guy as Leonard Hofstadter (voice)
• 1999 · Batman Beyond as Knux (voice)
• 1998 · The Opposite of Sex as Jason Bock
• 1997 · I Know What You Did Last Summer as Max Neurick
• 1997 · Suicide Kings as Ira Reder
• 1997 · Bean as Stingo Wheelie
• 1996 · Murder at My Door as Teddy McNair
• 1994 · Without Consent as Marty
• 1993 · Sudden Fury as Daniel Hannigan
• 1992 · Billy as David MacGregor
• 1991 · Civil Wars as Greg Stolbach
• 1991 · Backfield in Motion as Tim Seavers
• 1990 · In Defense of a Married Man as Eric
• 1990 · American Dreamer as Danny Nash
• 1990 · Blossom as Jason
• 1990 · Blind Faith as John Marshall
• 1989 · National Lampoon's Christmas Vacation as Russell 'Rusty' Griswold
• 1989 · Prancer as Billy Quinn
• 1989 · Hardball as
• 1988 · Roseanne as David Healy
• 1988 · A Night in the Life of Jimmy Reardon as Toby Reardon
• 1987 · Murder Ordained as Doug Rule
• 1981 · Entertainment Tonight as Self