| Person: |
|
Characters |
Episodes |
| • Kevin Murphy | voiced | Tom Servo & Fortenbras / Tom Servo & Robert Plant / Tom Servo & Jerry the Moleman / Tom Servo & Patches / Tom Servo & Officer Kevin / Tom Servo& William Conrad / Tom Servo & Santa Claus / Tom Servo & Kitten with a Whip / Tom Servo & Ilya Murametz / Tom Servo & Ted / Tom Servo& Wade the Nanite / Tom Servo & Emperor Hadrian / Tom Servo & Callipygeas / Callipygeas / Tom Servo, Ned the Nanite & Callipygeas / Tom Servo & Roger Whitaker / Tom Servo & Ned the Nanite / Tom Servo & Harry Carey / Tom Servo & Abe from Illinois / Tom Servo & Digger Smolken / Tom Servo & Mother of space children / Announcer / Screaming Cotton Candy / Himself / Tom Servo | 171 Episodes |
| • Trace Beaulieu | voiced | Crow T. Robot & TV's Madam / Crow T. Robot & Jackie Mason Jar / Crow T. Robot & Winston Churchill / Crow T. Robot / Crow T. Robot (flashback only) | 153 Episodes |
| • Mary Jo Pehl | played | Amazon mom / Jan in the pan / White Trash Lady / Nelson family member / Power Steve / Mother (Pearl) Forrester / Family member / Mary Jo / Party Go-er / Barb / Jody the Nanite / Shelli the Nanite / Cokie Roberts / Casino announcer / Magic Voice / Herself | 69 Episodes |
| • Michael J. Nelson | played | Valeria / J.C. / Imperialistic Alien 1 / Sorri Andropoli / Cryptodad / Abe Vigoda's back / Mothra / Frank Sinatra chess piece / Goosio / Gamera / Bruce / Glen Manning / Jack Perkins / Michael Feinstein / Kenny / Morrisey / Holo-clown / Steve Reeves / Officer Mike / Winky / John Banner / Larry Buchanan / Hugh Beaumont / Torgo / Megaweapon / Torgo the White / Jack Perkins, Michael Feinstein / Toblerone / Dr. Peanut / Observer / Buddy / Lembach / Drunken Heckler / Custodian of the Seventh Galaxy from the planet Ziffalodian / Radio announcer / Tony Travis / "Baywatch" voice / Deep 13 computer / Isaac Asimov Literary Doomsday Device / Himself | 54 Episodes |
| • Alexandra Carr | played | Sylvia / Various / Magic Voice | 52 Episodes |
| • Beez McKeever | played | Cindy / Mutant / Roman Day Player / Overdrawn at the Memory Bank Technical Support operator / Villager / Staci / Magic Voice / Steffi / Ann / Terror from the Year 5000 / Peasant | 49 Episodes |
| • Paul Chaplin | voiced | Stan Johnson / Mad Scientist / Barnicle Bob / Holo-clown / Pitch / Power Steve / Huggy Bear / Huggy Bear, Pitch / Family member / Party Go-er / Sandy, baby Matthew / Doug / Timmy Bobby Rusty / Extra Monkey, Ned the Nanite (voice) / Extra Monkey, Pale Day Player #2 / Mutant, Ned the Nanite (voice) / Observer, Finnegan / Observer / Observer, Ned the Nanite (voice) / Scooter / Scooter, Ned the Nanite (voice) / Carl Torgeson / Ortega / Roman Day Player, Pitch / Roman Day Player / Ortega, Mookie the Nanite (voice) / Nate the Nanite Clown / Karl / Electrician / Delta Knight / Kid / Himself | 38 Episodes |
| • J. Elvis Weinstein | voiced | Tom Servo & Gypsy (& Russian Comedian - uncredited) / Tom Servo / Tom Servo & Gypsy / Beeper & Gypsy | 35 Episodes |
| • Joel Hodgson | played | Joel Robinson / Joel Hodgson | 23 Episodes |
| • Patrick Brantseg | played | Nelson family member / Goosio / Mikey the sprite / Mike's Socksy the sprite / Rooster / Family member / Party Go-er / Pale Day Player #1 / Yakov Smirnoff / Roman Day Player / Roman Soldier / Patrick / Villager / Brian / Lacks / Norm / Delivery man / Fred "Eggs" Eggleston | 19 Episodes |
| • Bridget Jones | played | Helen / Amazon mom / Nuveena / Lisa Loeb / Bridget / Shelly / Mr. "B" Natural / Adrienne Barbeau / Lydia / Darlene / Flavia / Slicer the Nanite / Carla - Mike's old girlfriend | 19 Episodes |
| • Jim Mallon | voiced | Enoch - King of the Demon Dogs / Imperialistic Alien 2 / Monad / Extra Monkey / Bowler-Hatted Guy / Customer Support Recording / Michael Feinstein's back / Gary / Himself | 11 Episodes |
| • Bill Corbett | played | Extra Monkey, Phil the alien / Extra Monkey / Mutant / Judge / Krankor / Leonardo Di Vinci / Father of space children / Himself | 10 Episodes |
| • Jann L. Johnson | voiced | Magic Voice | 8 Episodes |
| • Peter Rudrud | voiced | Announcer / Overdrawn at the Memory Bank Technical Support recording / Villager / Todd Gunderson / Sea World phone representative | 5 Episodes |
| • Frank Conniff | played | Gooch / TV's Frank / Winky's mother | 3 Episodes |
| • Nathan Molstad | played | Jerry | 3 Episodes |
| • Bradley J. Keely | played | Kid / Rodney / Little Amish boy | 3 Episodes |
| • Faye Burkholder | voiced | Gypsy / Various / Recording studio assistant | 3 Episodes |
| • Timothy Scott (2) | played | Miracle Growth Baby (after) / Nelson family member | 3 Episodes |
| • Barbara Tebben | played | Preview Audience member / Friendly phone representative / Pancake Breakfast extra | 3 Episodes |
| • Robert Czech | played | Sylvia | 2 Episodes |
| • Andrea Jackson DuCane | played | Pancake Breakfast extra / Herself | 2 Episodes |
| • Jef Maynard (1) | played | Timmy / Sylvia the Moleman | 2 Episodes |
| • Eli Kenneth Mallon | played | Miracle Growth Baby (before) / Pancake Breakfast extra | 2 Episodes |
| • Dan Breyer | played | Roman Day Player / Roman Soldier | 2 Episodes |
| • James Smith (3) | played | Jerry | 2 Episodes |