| Series
| Role
| Episode
| Airdate
|
| Seinfeld | Clerk | 6x04 - The Couch | October 27, 1994
|
| MADtv | Crip in Wheelchair | 1x05 - Episode 105 | November 11, 1995
|
| Mr. Show with Bob and David | Famous Mortimer | 2x05 - "Operation Hell on Earth" | December 13, 1996
|
| NewsRadio | Guy | 3x11 - The Trainer | December 18, 1996
|
| The Weird Al Show | Seymour | 1x01 - Bad Influence | September 13, 1997
|
| HBO Comedy Half-Hour | Himself | - Dave Chappelle | 1997
|
| HBO Comedy Half-Hour | Himself | - Patton Oswalt | December 8, 1997
|
| HBO Comedy Half-Hour | Himself | - Harland Williams | December 1997
|
| HBO Comedy Half-Hour | Himself | - Jeff Garlin | December 1997
|
| HBO Comedy Half-Hour | Himself | - Kathleen Madigan | December 1997
|
| HBO Comedy Half-Hour | Himself | - Warren Hutcherson | December 1997
|
| Dr. Katz, Professional Therapist | Himself | 5x04 - Movies | July 6, 1998
|
| Dr. Katz, Professional Therapist | Himself | 5x09 - Miles Away | August 10, 1998
|
| Mr. Show with Bob and David | Man in Restaurant | 4x10 - "Patriotism, Pepper, and Professionalism" | December 28, 1998
|
| Comedy Central Presents | Himself | 2x01 - Patton Oswalt | May 10, 1999
|
| Batman Beyond | Eldon Michaels | 2x23 - Sentries of the Last Cosmos | May 6, 2000
|
| Static Shock | Edwin Alva | 1x06 - The New Kid | November 18, 2000
|
| Crank Yankers | Boomer | 1x02 - Episode 102 | June 9, 2002
|
| Home Movies | Helmet | 3x06 - Renaissance | October 13, 2002
|
| Crank Yankers | Boomer | 2x06 - Episode 216 | April 8, 2003
|
| Kim Possible | Professor Dementor | 1x20 - Ron the Man | April 25, 2003
|
| Static Shock | Specs/Spectral | 3x10 - Trouble Squared | April 26, 2003
|
| Crank Yankers | Boomer | 2x19 - Episode 219 | April 29, 2003
|
| Crank Yankers | Boomer | 2x30 - Episode 230 | November 18, 2003
|
Aqua Teen Hunger Force
(credited as Shecky Chucklestein)
| DP/Skeeter | 3x19 - Frat Aliens | November 30, 2003
|
Aqua Teen Hunger Force
(credited as Shecky Chucklestein)
| DP/Skeeter | 3x24 - The Last One | December 31, 2003
|
| Kim Possible | Professor Dementor | 2x17 - Hidden Talent | January 2, 2004
|
| The Fairly OddParents | Comicbook Writer | 4x01 - The Big Superhero Wish! | January 16, 2004
|
| Best Week Ever | Himself | 1x05 - | February 20, 2004
|
| Static Shock | Specs | 4x09 - Where the Rubber Meets the Road | March 27, 2004
|
| Shorties Watchin' Shorties | Himself | 1x06 - Episode 6 | June 2, 2004
|
| Reno 911! | Dungeon Master | 2x04 - Dangle's Ex Visits | June 30, 2004
|
| Reno 911! | Dungeon Master | 2x07 - Not Without My Mustache | July 21, 2004
|
| Reno 911! | Kenny Rogers Assassin | 2x08 - Security for Kenny Rogers | July 28, 2004
|
| Kim Possible | Professor Dementor | 2x30 - Rewriting History | August 5, 2004
|
| Reno 911! | Dungeon Master | 2x14 - Accidental Marriage (1) | September 8, 2004
|
| Kim Possible | Professor Dementor | 3x03 - Bonding | October 22, 2004
|
| Tom Goes to the Mayor | Zynx | 1x03 - Pioneer Island | December 5, 2004
|
| Kim Possible | Professor Dementor | 3x07 - Overdue | April 15, 2005
|
| TV Land's Top Ten | Himself | 1x05 - Perfect 10's the Women | May 11, 2005
|
| TV Land's Top Ten | Himself | 1x07 - Character You Love to Hate | May 25, 2005
|
| Tom Goes to the Mayor | Himself | Sx01 - Season One - A Look Behind | June 12, 2005
|
| Kim Possible | Professor Dementor | 3x10 - Team Impossible | August 26, 2005
|
| Cheap Seats: Without Ron Parker | Carter Bogie | 3x04 - Kids Putt-Putt/Double Dutch | October 10, 2005
|
| The Batman | Cosmo Krank/Toymaker | 3x09 - Cash for Toys | February 4, 2006
|
| Live at Gotham | Host | 1x03 - Episode 103 | August 4, 2006
|
| Reno 911! | Boozehammer of Galen | 4x05 - Spanish Mike Comes Back | August 6, 2006
|
| Reno 911! | Boozehammer of Galen | 4x06 - Son of a Chechekevitch (1) | August 13, 2006
|
Aqua Teen Hunger Force
(credited as Shecky Chucklestein)
| Ezekial | 4x13 - Ezekial | December 17, 2006
|
| Kim Possible | Professor Dementor | 4x01 - Ill-Suited | February 10, 2007
|
| Human Giant | Various | 1x02 - Let's Go! | April 12, 2007
|
| Kim Possible | Professor Dementor | 4x10 - Fashion Victim | April 14, 2007
|
| Human Giant | Film Critic | 1x05 - Ice Cream Party! | May 3, 2007
|
| Reno 911! | Boozehammer of Galen | 4x13 - Happy Anniversary | May 6, 2007
|
| SpongeBob SquarePants | Jim | 5x07A - The Original Fry Cook | July 30, 2007
|
| Reaper | Leon Czolgosz | 1x06 - Leon | October 30, 2007
|
| American Dad | Box Office Teller | 3x09 - Frannie 911 | January 6, 2008
|
| Lewis Black's Root of All Evil | Advocate | 1x04 - YouTube vs. Porn | April 2, 2008
|
| Lewis Black's Root of All Evil | Advocate | 1x05 - Paris Hilton vs. Dick Cheney | April 9, 2008
|
| Lewis Black's Root of All Evil | Advocate | 1x06 - High School vs. American Idol | April 16, 2008
|
| Lewis Black's Root of All Evil | Advocate | 1x07 - Kim Jong-Il vs. Tila Tequila | April 23, 2008
|
| Lewis Black's Root of All Evil | Advocate | 1x08 - Las Vegas vs. The Human Body | April 30, 2008
|
| Lewis Black's Root of All Evil | Advocate | 2x01 - Ultimate Fighting vs. Bloggers | July 30, 2008
|
