| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 'Weird Al' Yankovic | Crew | Production | Producer, Creator | 13 |
 Dick Clark | Crew | Production | Producer | 13 |
 Jay Levey | Crew | Production | Producer | 13 |
'Weird Al' Yankovic | Cast | Actor | 13 | |
 Alex Trebek | Cast | Actor | 1 | |
 Beau Weaver | Cast | Actor | Channel Hopping Announcer (voice) | 13 |
 Bill Kirchenbauer | Cast | Actor | Cold Relief Man | 1 |
 Bill Mumy | Cast | Actor | 1 | |
 Billy West | Cast | Actor | Announcer (voice) | 13 |
 Brian Haley | Cast | Actor | The Hooded Avenger | 13 |
 Charles Fleischer | Cast | Actor | Eggman (voice) | 1 |
 Clarence Clemons | Cast | Actor | Miner | 1 |
 Clement von Franckenstein | Cast | Actor | 1 | |
 Daisy Fuentes | Cast | Actress | 1 | |
 Danielle Weeks | Cast | Actress | Cousin Corky | 13 |
 David Bowe | Cast | Actor | Miner | 1 |
 David L. Lander | Cast | Actor | Miner | 1 |
Dick Clark | Cast | Actor | 1 | |
 Dick Van Patten | Cast | Actor | The Burglar | 1 |
 Donavan Freberg | Cast | Baby Boolie (voice) | 13 | |
 Doug Jones | Cast | Actor | Contortionist #2 | 4 |
 Drew Carey | Cast | Actor | Al | 1 |
 Dweezil Zappa | Cast | Actor | 1 | |
 Eddie Deezen | Cast | Actor | Guy Boarded Up in the Wall (voice) | 4 |
 Emo Philips | Cast | Actor | Dr. Philips | 1 |
 Fabio | Cast | Actor | 1 | |
 Fred Willard | Cast | Actor | Award Show Host | 1 |
 Gary LeRoi Gray | Cast | Actor | Bobby the Inquisitive Boy | 13 |
 Gedde Watanabe | Cast | Actor | Kuni | 1 |
 Gilbert Gottfried | Cast | Actor | Al's Imaginary Friend Gilbert | 1 |
 Henry Corden | Cast | Actor | Fred Flintstone (voice) | 1 |
 Jack Plotnick | Cast | Actor | Uncle Ralphie | 2 |
 Jean Vander Pyl | Cast | Actress | Wilma Flintstone (voice) | 1 |
 Jess Harnell | Cast | Actor | Dr. Legume (voice) | 1 |
 John Tesh | Cast | Actor | 1 | |
 Judy Tenuta | Cast | Actress | Madame Judy | 5 |
 Julie Brown | Cast | Actress | 1 | |
 Kevin McCarthy | Cast | Actor | Mayor | 1 |
 Kevin Weisman | Cast | Actor | Spike | 1 |
 Martha Quinn | Cast | Actress | 2 | |
 Mary Lynn Rajskub | Cast | Actress | Weather Woman | 1 |
 Michael McKean | Cast | Actor | Miner | 1 |
 Patricia Place | Cast | Actress | Mrs. Fesenmeyer | 3 |
 Patton Oswalt | Cast | Actor | Seymour | 1 |
 Paula Jai Parker | Cast | Actress | Val Brentwood, Gal Spy | 13 |
 Randy Poffo | Cast | Actor | 1 | |
 Ric Sarabia | Cast | Actor | 1 | |
 Stan Freberg | Cast | Actor | Papa Boolie (voice) | 13 |
 Tahj Mowry | Cast | Actor | 1 | |
 Teri Garr | Cast | Actress | 1 | |
The Amazing Johnathan | Cast | Actor | Uncle Johnathan | 1 |
 Thomas Dekker | Cast | Actor | Son | 1 |
 Tress MacNeille | Cast | Actress | Soothing Voice (voice) | 1 |
 Victoria Jackson | Cast | Actress | 1 | |
Tony Little | Cast | 1 | ||
 Kerry Norton | Cast | Actress | Contortionist #1 | 4 |
 Barry Hansen | Cast | Actor | Dr. Demento | 1 |
Todd Patrick Breaugh | Cast | Siskel | 2 | |
Mark Kineavy | Cast | Ebert | 2 | |
| Person | Type | Job | Role(s) | Episodes |
