Mary Jo Pehl
Biography
Mary Jo Pehl (born February 27, 1960)[1] is an American writer, actress, and comedian. She is best known for her various roles on the television series Mystery Science Theater 3000.
Known For
Mystery Science Theater 3000
Pearl Forrester
Mystery Science Theater 3000: The Movie
Writer
Mystery Science Theater 3000
Writer
RiffTrax Live: MST3K Reunion
Self
Cinematic Titanic: Santa Claus Conquers the Martians
Herself
RiffTrax Live: Summer Shorts Beach Party
Self
Cinematic Titanic: Frankenstein's Castle of Freaks
Herself
Cinematic Titanic: The Oozing Skull
Self
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Filmography
Acting (36)
Movies (28)
MST3K: The RiffTrax Experiments — Sting of Death
2026 Upcomingas Pearl Forrester
Sep 9
Bridget and Mary Jo's Halloween Safety and Monster Movie Mash-up
2019
We Brought Back MST3K
2018as Self
The Rifftrax Yule Log
2018as Self
RiffTrax Live: Summer Shorts Beach Party
2017as Self
Cinematic Titanic: The Astral Factor
2016as Mary Jo Pehl
RiffTrax Live: MST3K Reunion
2016as Self
Rifftrax Live: Night of the Shorts - SF Sketchfest 2016
2016as Self
The Frank
2014as Head, Partygoer
Return to Eden Prairie: 25 Years of Mystery Science Theater 3000
2013as Self
Cinematic Titanic: Rattlers
2012as Self
Cinematic Titanic: War of the Insects
2011as Self
Darkstar: Terror at the Edge of Time
2010as Captain Beth Ingram / Computer Voice
Cinematic Titanic: Danger on Tiki Island
2010as Self
Cinematic Titanic: The Alien Factor
2010as Herself
Cinematic Titanic: East Meets Watts
2009as Self
Cinematic Titanic: Blood of the Vampires
2009as Self
Cinematic Titanic: The Wasp Woman
2008as Self
Cinematic Titanic: Doomsday Machine
2008as Self
Cinematic Titanic: Legacy of Blood
2008as Self
Cinematic Titanic: Frankenstein's Castle of Freaks
2008as Herself
Cinematic Titanic: Santa Claus Conquers the Martians
2008as Herself
Cinematic Titanic: The Oozing Skull
2007as Self
The Last Dance: RAW
1999as Herself / Pearl Forester
1st Annual Mystery Science Theater 3000 Summer Blockbuster Review
1997as Pearl Forrester
Poopie!
1995
Mystery Science Theater 3000: The RiffTrax Experiments
as Pearl Forrester
Factory Accident Sex
Television (8)
Mystery Science Theater 3000: The RiffTrax Experiments
2026 Upcomingas Pearl Forrester
Oct 9
Mystery Science Theater 3000
2022as Pearl Forrester
The Mary Jo Pehl Show
2021
Mystery Science Theater 3000
2017as Pearl Forrester
Cinematic Titanic
2007as Mary Jo Pehl
The Adventures of Edward the Less
2001as Ariadrina and The Lorekeeper (voice)
Mystery Science Theater 3000
1989as Pearl Forrester
Mystery Science Theater 3000
1989as Amazon Mom
Crew (25)
Movies (21)
MST3K: The RiffTrax Experiments — Sting of Death
2026 UpcomingWriter
Sep 9
RiffTrax Live: Day of the Shorts: SF Sketchfest 2019
2019Writer
RiffTrax Live: Summer Shorts Beach Party
2017Writer
Cinematic Titanic: The Astral Factor
2016Writer
RiffTrax Live: MST3K Reunion
2016Writer
Cinematic Titanic: Rattlers
2012Writer
Cinematic Titanic: War of the Insects
2011Writer
Cinematic Titanic: Danger on Tiki Island
2010Writer
Cinematic Titanic: The Alien Factor
2010Writer
Cinematic Titanic: East Meets Watts
2009Writer
Cinematic Titanic: Blood of the Vampires
2009Writer
Cinematic Titanic: The Wasp Woman
2008Writer
Cinematic Titanic: Doomsday Machine
2008Writer
Cinematic Titanic: Legacy of Blood
2008Writer
Cinematic Titanic: Frankenstein's Castle of Freaks
2008Writer
Cinematic Titanic: Santa Claus Conquers the Martians
2008Writer
Cinematic Titanic: The Oozing Skull
2007Writer
Mystery Science Theater 3000: Shorts, Volume 3
2000Writer
2nd Annual Mystery Science Theater 3000 Summer Blockbuster Review
1998Writer
1st Annual Mystery Science Theater 3000 Summer Blockbuster Review
1997Writer
Mystery Science Theater 3000: The Movie
1996Writer
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