Mystery Science Theater 3000

Kevin Murphy

Tom Servo (voice) / Space Father (voice) / Officer Kevin / Tom Servo (voice) / Professor Bobo

163 ep.

Trace Beaulieu

Crow T. Robot (voice) / Dr. Clayton Forrester

128 ep.

Mary Jo Pehl

Pearl Forrester / Tourist Mother / Jan in the Pan / Barb / Jan in the Pan / Amazon Mom / Party Goer / The Power Steves Saxophone Player / Mary Jo from Deep 12 / Magic Voice (voice) / Wrong Number Dialing Lady

126 ep.

Michael J. Nelson

Mike Nelson / Officer Mike / Tony Travis (voice) / Megaweapon (voice) / Torgo / Kenny / Valeria / Virtual comedy heckler (voice) / Isaac Asimov Literary Doomsday Device (voice) / Baywatch characters (voice) / Imperialistic Alien / Holo-Clown / Frank Sinatra (voice) / Morrissey

119 ep.

Jim Mallon

Imperialistic Alien / Bowler-Hatted Guy / Gypsy (voice)

116 ep.

Frank Conniff

TV's Frank

109 ep.

Joel Hodgson

Joel Robinson

98 ep.

Patrick Brantseg

Gypsy (voice) / Tourist Son / Yakov Smirnoff / Villager (voice) / Rooster / Party Goer

51 ep.

Bill Corbett

Intergalactic Judge / Space Mother (voice) / Crow T. Robot (voice) / Observer / Krankor

48 ep.

Paul Chaplin

The Power Steves Bass Player / Holo-Clown / Doug / Sandy / Matthew (voice) / Ortega / Julius / Scooter / Institute of Mad Scientists Inspector / Tourist Father / Rick the Electrician / Barnacle Bob / Observer #1 / Earl Torgeson / Scooter / Ortega / Ned the Nanite (voice) / Timmy Bobby Rusty / Julius / Pitch / Karl / Stan Johnson (voice) / Bomb Worshipper #1 / Ned the Nanite / Nate the Nanite Clown / Huggy Bear / Tech Support (voice) / Party Goer / Observer #1 / Ned the Nanite / Ned the Nanite / Extra Monkey / Bratty Kid (voice) / Chief Delta Knight

31 ep.

Bridget Jones Nelson

Amazon Mom / Darlene / Adrienne Barbeau / Bridget from Deep 12 / Lisa Loeb / Nuveena / Flavia / Helen / Carla (voice) / Shelly / The Witch

17 ep.

J. Elvis Weinstein

Tom Servo (archive audio) / Tom Servo (voice) / Dr. Laurence Erhardt

14 ep.