| Tahun
|
Judul
|
Peran
|
Keterangan
|
| 1992
|
You Wrote It, You Watch It
|
Bermacam
|
Pemain utama; juga sebagai penulis
|
| 1993–1995
|
The State
|
Bermacam
|
Pemain utama; 27 episode; juga sebagai pembuat dan penulis
|
| 1996
|
Boston Common
|
Bob Cabot
|
Episode: "Gobble, Gobble, Aggch!"
|
| The Single Guy
|
Big Tipper
|
Episode: "The Deepest Cut"
|
| 1997
|
Spin City
|
Dan
|
Episode: "Bye Bye Love"
|
| Men Behaving Badly
|
Steve Cochrane
|
Pemain utama (musim 2); 12 episode
|
| 1998
|
Hercules
|
Tipis (suara)
|
Episode: "Hercules and the Argonauts"
|
| 1998
|
Holding the Baby
|
Mike
|
Episode: "Viva Las Gordy"
|
| Conrad Bloom
|
Ben
|
Episode: "The Ultimatum"
|
| 1999
|
The Practice
|
Kevin Michaels
|
Episode: "End Games"
|
| Nash Bridges
|
Todd West
|
Episode: "Truth & Consequences"
|
| 2000
|
Angel
|
Wilson Christopher
|
Episode: "Expecting"
|
| Veronica's Closet
|
Wayne
|
Episode: "Veronica Sets Josh Up"
|
| Will & Grace
|
Mark
|
Episode: "Three's a Crowd, Six Is a Freak Show"
|
| 2001
|
First Years
|
Miles Lawton
|
Pemain utama; 9 episode
|
| 2001–2002
|
Dawson's Creek
|
Professor David Wilder
|
Peran berulang (musim 5); 10 episode
|
| 2002
|
Leap of Faith
|
Andy
|
6 episode
|
| Haunted
|
Bob Pratt
|
Episode: "Fidelity"
|
| Do Over
|
Reuben
|
Episode: "The Anniversary"
|
| Charmed
|
Miles
|
Peran berulang (musim 5); 2 episode
|
| 2003
|
Las Vegas
|
Anton McCarren
|
Episode: "Jokers and Fools"
|
| 2003–2004
|
Rock Me Baby
|
Kelly
|
3 episode
|
| 2003–2008
|
Reno 911!
|
Various
|
3 episode
|
| 2004
|
What I Like About You
|
Dr. Brad Turner
|
Peran berulang (musim 2); 3 episode
|
| Monk
|
Lester Highsmith
|
Episode: "Mr. Monk Takes His Medicine"
|
| NYPD Blue
|
Det. Gerard Donnelly
|
Episode: "The 3-H Club"
|
| 2005
|
Inconceivable
|
Peter
|
Episode: "Sex, Lies and Sonograms"
|
| Stella
|
Mr. Fabrizio
|
Episode: "Paper Route"
|
| 2005–2007, 2019
|
Veronica Mars
|
Vinnie Van Lowe
|
Peran berulang; 13 episode
|
| 2006
|
Falling in Love with the Girl Next Door
|
Mark Lucas
|
Film TV
|
| Grey's Anatomy
|
Brad Ackles
|
Episode: "17 Seconds"
|
| 2007
|
The Sarah Silverman Program
|
Patient #1
|
Episode: "Joan of Arf"
|
| 2008
|
CSI: Miami
|
Alan Farris
|
Episode: "You May Now Kill the Bride"
|
| 2008–2009
|
Reaper
|
Tony
|
Pemain utama; 9 episode
|
| 2008–2016
|
Childrens Hospital
|
Dr. Glenn Richie/Just Falcon/Ron Donald/Glenn
|
Pemain utama; 69 episode (juga sebagai penulis)
|
| 2009
|
United States of Tara
|
Mike Connor
|
Episode: "Possibility"
|
| Greek
|
Camp Leader
|
Episode: "Take Me Home, Cyprus Rhodes"
|
| In the Motherhood
|
Shep
|
3 episode
|
| Private Practice
|
Mr. Larson
|
Episode: "The Way We Were"
|
| Californication
|
Professor David Wilder
|
Episode: "So Here's the Thing..."
|
| 2009–2010
|
Party Down
|
Ronald Wayne "Ron" Donald
|
Pemain utama; 20 episode
|
| 2011–2013
|
Whitney
|
Brian
|
2 episode
|
| 2012
|
Happy Endings
|
Richard "Rick" Rickman
|
Episode: "The Shrink, The Dare, Her Date and Her Brother"
|
| The Exes
|
Brad
|
Episode: "The Ex Always Rings Twice"
|
| Key and Peele
|
Dreadlocked Guy
|
Episode: "Flicker"
|
| The League
|
Donny 'The Seed' Sedowsky
|
Episode: "The Tailgate"
|
| 2013
|
Toy Story of Terror!
|
Pocketeer (suara)
|
Film TV
|
| Eastbound & Down
|
Guy Young
|
Peran berulang (musim 4); 8 episode
|
| 2013–2017
|
Drunk History
|
Bermacam
|
3 episode
|
| 2013–2015
|
Axe Cop
|
Flute Cop/Fife Cop
(suara)
|
Pemain utama; 16 episode
|
| 2014
|
Trophy Wife
|
Coach Dawson
|
Episode: "There's No Guy in Team" (juga sebagai sutradara)
|
| Bad Teacher
|
Mike
|
Episode: "Daddy Issues"
|
| Uncle Grandpa
|
Christopher Columbus (suara)
|
Episode: "1992 Called"
|
| Play It Again, Dick
|
Diri sendiri
|
Peran berulang; 3 episode
|
| 2014–2015
|
Marry Me
|
Jake Schuffman
|
Pemain utama; 18 episode
|
| 2015
|
Togetherness
|
Craig Weets
|
Episode: "Family Day"
|
| Golan the Insatiable
|
Keith Knudsen Sr. (suara)
|
Peran berulang; 2 episode
|
| Wet Hot American Summer: First Day of Camp
|
Victor Pulak
|
Pemain utama; 5 episode
|
| Maron
|
Diri sendiri
|
Episode: "Spiral"
|
| Comedy Bang! Bang!
|
Diri sendiri
|
Episode: "Ken Marino Wears a Slim Gray Suit and Salmon Tie"
|
| 2015–2017
|
Life in Pieces
|
Will
|
2 episode
|
| 2015–2019
|
Fresh Off the Boat
|
Gus
|
6 episode
|
| 2016
|
Wander Over Yonder
|
Phil (suara)
|
Episode: "The Family Reunion/The Rival"
|
| Agent Carter
|
Joseph Manfredi
|
5 episodes
|
| Vinyl
|
Jackie Jervis
|
3 episode
|
| House of Lies
|
Mark Fielder
|
2 episode
|
| Family Guy
|
Dallas Portland (suara)
|
Episode: "The New Adventures of Old Tom"
|
| 2016, 2019
|
Brooklyn Nine-Nine
|
Captain Jason 'C.J.' Stentley
|
Peran berulang; 5 episode
|
| 2016–2017
|
iZombie
|
Brant Stone
|
2 episode
|
| Bob's Burgers
|
Agent Flanley/Jack Conway (suara)
|
2 episode
|
| 2017
|
Speechless
|
Ethan
|
Episode: "V-a-l-Valentine's D-a-Day"
|
| Wet Hot American Summer: Ten Years Later
|
Victor Kulak
|
7 episode
|
| 2018
|
Disjointed
|
Angelo DeStevens
|
3 episode
|
| Ghosted
|
Daniel Jennifer
|
Episode: "The Article"
|
| I Love You, America with Sarah Silverman
|
John McConnell
|
Episode: "Ai-jen Poo"
|
| 2019
|
Black Monday
|
Larry/Lenny Lehmann
|
Peran berulang; 11 episode
|
| The Other Two
|
Streeter
|
| Daybreak
|
Stephen Hoyles
|
Episode: "MMMMMMM-HMMMMMM"
|
| 2020
|
Medical Police
|
Glenn Richie
|
2 episode
|
