- "I was a real ham as a child. I'd insist on dressing up as a cowboy whenever the family went out for dinner. In high school, I was a menace. I'd fake nose bleeds and fainting spells to panic my teachers."
- Pigeonholed Voice Actor: At least in terms of his Disney roles, where he tends to play older, slimy, petty villains. This trend continues with his casting in Zootopia as Duke Weaselton.
- Also, being put in Disney stuff in general — after four consecutive roles, he's effectively become the John Ratzenberger of the Disney Animated Canon.
- Playing Against Type:
- Green Arrow isn't exactly what you'd call "comic relief".
- Played with as Alistair Krei in Big Hero 6. Krei is a Corrupt Corporate Executive and initially appears to fit the bill as a sleazy villain, but ultimately turns out not to be as bad as expected, showing some regret for his actions and doing a Heel–Face Turn.
- Type Casting: An odd case since his typical roles are on the opposite end of the spectrum; he tends to play either the Plucky Comic Relief or Creepy pyschopaths. Or psychopaths pretending to be the comic relief.
- Star-Making Role:
- 1998 Patch Adams as Everton
- 2000 28 Days as Gerhardt
- 2001 A Knight's Tale as Wat
- 2002 Ice Age as Lenny
- 2004 Dodgeball: A True Underdog Story as Steve the Pirate
- 2004 I Robot as Sonny
- 2005 Serenity as Wash
- 2007 Death at a Funeral as Simon
- 2007 Knocked Up as Jack
- 2007 Three Ten To Yuma as Doc Potter
- 2010 Tucker & Dale Vs. Evil as Tucker
- 2011 Transformers: Dark of the Moon as Dutch
- 2013 42 as Ben Chapman
- 2016 Rogue One: A Star Wars Story
- 2000 Frasier as Todd Peterson
- 2002–2003 Firefly as Hoban "Wash" Washburne
- 2005; 2013 Arrested Development as Pastor Veal
- 2009–2010 Dollhouse as Alpha
- 2011–present Suburgatory as Dr. Noah Werner
- 2014 Justified as Elias Marcos
Voice Over Roles in Video Game and Animation
- 2009 Halo 3: ODST as Michael "Mickey" Crespo
- 2010-2011 Batman The Brave And The Bold as The Flash (Barry Allen)
- 2010-2013 Young Justice as Green Arrow
- 2012 Wreck-It Ralph as King Candy/Turbo
- 2013 Injustice: Gods Among Us as Green Arrow
- 2013 Frozen as Duke of Weselton
- 2014 Justice League: War as Superman
- 2014 Big Hero 6 as Alistair Krei
- 2015 Star vs. the Forces of Evil as King Butterfly and Ludo
- 2016 Zootopia as Duke Weaselton
"I am a leaf on the wind - watch how I soar."