
Mystery Science Theater 3000 cast by popularity
55 cast members · 6 main · 10 seasons · 1989–199955 cast members · 10 seasons
Leonard Maltin was the most popular cast member online on Nov 14.Leonard Maltin was the most popular cast member online on Nov 14.
Main cast
In at least half of the episodes
- Joel Hodgsonas Joel Robinson · 98 of 176 episodes98 eps#23,6180.2
- Michael J. Nelsonas Buddy / Toblerone · 91 of 176 episodes91 eps#29,3470.1
- Trace Beaulieuas Crow T. Robot / Dr. Clayton Forrester · 128 of 176 episodes128 eps#36,5120.1
- Kevin Murphyas Tom Servo / Tom Servo / Professor Bobo · 128 of 176 episodes128 eps#41,1800.0
- Frank Conniffas TV's Frank · 109 of 176 episodes109 eps#41,4960.0
- Jim Mallonas MONAD / Tech Support · 115 of 176 episodes115 eps#48,8130.0
Recurring
In three or more episodes
- Bill Corbettas Observer/Brain Guy / Crow T. Robot · 48 of 176 episodes48 eps#39,0190.0
- Mary Jo Pehlas Mary Jo from Deep 12 / Barb · 77 of 176 episodes77 eps#42,4310.0
- Bridget Jones Nelsonas Space Child / Amazon Mom · 5 of 176 episodes5 eps#46,1020.0
- J. Elvis Weinsteinas Tom Servo / Dr. Laurence Erhardt · 13 of 176 episodes13 eps#50,3410.0
- Paul Chaplinas Pitch / Judge · 3 of 176 episodes3 eps#58,9910.0
- Patrick Brantsegas Brian / Norm · 48 of 176 episodes48 eps
Guest stars
One or two episodes
- Leonard Maltinas Leonard Maltin · 1 of 176 episode1 ep#19,5270.2
- James Smithas Jerry · 2 of 176 episodes2 eps
- Beez McKeeveras Octavia / Ann · 2 of 176 episodes2 eps
- Robert Smithas Howard · 1 of 176 episode1 ep
- Jack Beaulieuas Old Clayton Forrester · 1 of 176 episode1 ep
- Amy Kane1 of 176 episode1 ep
- Mike Dodgeas Bob the A-Bomb · 1 of 176 episode1 ep
- Robert Czechas Sylvia · 1 of 176 episode1 ep
- David Sussmanas The Power Steves Accordion Player · 1 of 176 episode1 ep
- Tim Paulsonas Party Goer · 1 of 176 episode1 ep
- Tim Johnsonas Mike Down · 1 of 176 episode1 ep
- Bradley J. Keelyas Rodney / Little Boy · 1 of 176 episode1 ep
- Peter Rudrudas Tech Support Recording / Todd Gunderson · 1 of 176 episode1 ep
- Barbara Tebbenas Friendly Phone Representative · 1 of 176 episode1 ep
- Faye Burkholderas Studio Assistant · 1 of 176 episode1 ep
- Alexandra Carras Magic Voice · 1 of 176 episode1 ep
- Tom McKeeveras Delta Knight · 1 of 176 episode1 ep
- Nick Prueheras Delta Knight · 1 of 176 episode1 ep
- Dan Tanzas Delta Knight · 1 of 176 episode1 ep
- Ben Bakkenas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Andrea Jackson DuCaneas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Ari Hoptmanas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Katie Johnsonas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Mikey Johnsonas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Anne Kleinschmidtas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Joe Kleinschmidtas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Marie Kleinschmidtas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Rick Kleinschmidtas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Eli Kenneth Mallonas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Edna McKeeveras Pancake Breakfast Extra · 1 of 176 episode1 ep
- Rachel Mertzas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Dara Moskowitzas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Kathleen M. Murphyas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Sandra Lee-Oian Thomasas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Gerald A. Pehlas Pancake Breakfast Extra · 1 of 176 episode1 ep
- David Rudrudas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Tom Schufmanas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Krista Skoglundas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Lorin Skoglundas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Anna Stonehouseas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Barb Tebbenas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Marshall Tebbenas Pancake Breakfast Extra · 1 of 176 episode1 ep
- Joel Thingvallas Pancake Breakfast Extra · 1 of 176 episode1 ep
The cast, together again
Other titles with the most Mystery Science Theater 3000 cast members
Cast questions
Who is the most popular Mystery Science Theater 3000 cast member right now?
Leonard Maltin is currently the most popular Mystery Science Theater 3000 cast member online, with an Attention Score of 0.2 and an overall rank of #19,527 as of November 14, 2026.
How many cast members does Mystery Science Theater 3000 have?
Mystery Science Theater 3000 has 55 credited cast members. 12 of them have an Attention Score on Television Stats today.
Which Mystery Science Theater 3000 cast member has the biggest career high?
Leonard Maltin has the biggest career high among the Mystery Science Theater 3000 cast, an Attention Score of 0.4 over their best 30 days.

