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Mary Jo Pehl

Writer, Actor, Producer

February 27, 1960 (66 years)
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.

Movies & Shows on Plex

  • Mystery Science Theater 3000
    Mystery Science Theater 30007 seasons

Known For

  • Mystery Science Theater 3000
    Mystery Science Theater 300010 seasons
  • Mystery Science Theater 3000: The Movie
    Mystery Science Theater 3000: The Movie1996
  • Cinematic Titanic: Danger on Tiki Island
    Cinematic Titanic: Danger on Tiki Island2010
  • Cinematic Titanic: Blood of the Vampires
    Cinematic Titanic: Blood of the Vampires2009
  • Mystery Science Theater 3000
    Mystery Science Theater 30002 seasons

Featured Videos

  • Life After MST3k: Mary Jo Pehl
    Life After MST3k: Mary Jo PehlMystery Science Theater 3000Aug 15, 2016

Filmography

2026
Mystery Science Theater 3000: The RiffTrax Experiments
2026
MST3K: The RiffTrax Experiments — Sting of Death
2025
RiffTrax Presents: The Face of Marble
2025
RiffTrax Presents: D.O.A.
2022
RiffTrax Presents: The Brain That Wouldn't Die
2022
RiffTrax Presents: A Crime of Passion
2022
RiffTrax Presents: Children of the Bride
2021
RiffTrax Presents: He Sees You When You're Sleeping
2021
RiffTrax Presents: Teenage Space Vampires
2021
RiffTrax Presents: Married Too Young
2021
RiffTrax Presents: Before I Say Goodbye
2021
RiffTrax Presents: Lucky Day
2021
RiffTrax Presents: Wonder Woman 1984
2021
RiffTrax Presents: Earth Angel
2021
RiffTrax Presents: Mother of the Bride
2020
RiffTrax Presents: Baby of the Bride
2020
RiffTrax Presents: Whatever Happened to Baby Jane?
2020
RiffTrax Presents: Sherlock Holmes and the Secret Weapon
2020
RiffTrax Presents: Frankenstein's Daughter
2020
RiffTrax Presents: Lady Mobster
2020
RiffTrax Presents: Amanda and the Alien
2020
RiffTrax Presents: High School U.S.A.
2020
RiffTrax Presents: Bride of the Gorilla
2020
RiffTrax Presents: Strange Impersonation
2019
RiffTrax Presents: A Very Merry Riff-mas (with Bridget and Mary Jo)
2019
RiffTrax Presents: Last Woman on Earth
2019
RiffTrax Presents: Vacation Days
2019
RiffTrax Presents: Scared to Death (1980)
2019
RiffTrax Live: Day of the Shorts - SF Sketchfest 2019
2019
RiffTrax Presents: Fear
2019
RiffTrax Presents: She Demons
2019
RiffTrax Presents: Sherlock Holmes: Dressed to Kill
2018
RiffTrax Presents: Freddie Steps Out
2018
RiffTrax Presents: Junior Prom
2018
RiffTrax Presents: Rescue Me
2018
RiffTrax Presents: Sherlock Holmes and the Woman in Green
2017
RiffTrax Live: Summer Shorts Beach Party
2017
Mystery Science Theater 3000
2017
RiffTrax Presents: Deadly Instincts
2017
RiffTrax Presents: Beyond Christmas
2016
RiffTrax Live: MST3K Reunion
2012
Cinematic Titanic: Rattlers
2011
Cinematic Titanic: War of the Insects
2010
Cinematic Titanic: Danger on Tiki Island
2010
Cinematic Titanic: The Alien Factor
2009
Cinematic Titanic: East Meets Watts
2009
Cinematic Titanic: Blood of the Vampires
2008
Cinematic Titanic: Frankenstein's Castle of Freaks
2008
Cinematic Titanic: Santa Claus Conquers the Martians
2008
Cinematic Titanic: Legacy of Blood
2008
Cinematic Titanic: The Wasp Woman
2008
Cinematic Titanic: Doomsday Machine
2007
Cinematic Titanic: The Oozing Skull
2001
Mr. B's Lost Shorts
2000
Assignment: Venezuela and Other Shorts
1999
Mystery Science Theater 3000: Shorts Volume 3
1999
Mystery Science Theater 3000: Shorts Volume 2
1998
2nd Annual Mystery Science Theater 3000 Summer Blockbuster Review
1998
Mystery Science Theater 3000: Academy of Robots' Choice Awards Special
1996
Mystery Science Theater 3000: The Movie
1995
MST3K Little Gold Statue Preview Special
1988
Mystery Science Theater 3000On Plex

2026
Mystery Science Theater 3000: The RiffTrax Experiments · as Pearl Forrester
2026
MST3K: The RiffTrax Experiments — Sting of Death · as Pearl Forrester
2022
Mystery Science Theater 3000 · as Pearl Forrester
2020
RiffTrax Presents: Frankenstein's Daughter · as Cast
2020
RiffTrax Presents: Lady Mobster · as Riffer
2020
RiffTrax Presents: Amanda and the Alien · as Cast
2020
RiffTrax Presents: Bride of the Gorilla · as Riffer
2020
RiffTrax Presents: Strange Impersonation · as Cast
2019
RiffTrax Presents: Fear · as Riffer
2019
RiffTrax Presents: She Demons · as Riffer
2019
RiffTrax Presents: Sherlock Holmes: Dressed to Kill · as Riffer
2018
RiffTrax Presents: Junior Prom · as Cast
2017
Mystery Science Theater 3000 · as Pearl Forrester
2017
RiffTrax Presents: Beyond Christmas · as Riffer
2016
Hidden America with Jonah Ray · as Agnes Anders
2016
Lady Dynamite · as Peggy
2016
Axe Murdering with Hackley · as Ms. Warren
2010
Darkstar: The Interactive Movie · as Captain Beth Ingram / Computer Voice
2001
The Adventures of Edward the Less · as Ariadrina And The Lorekeeper (voice)
1997
1st Annual Mystery Science Theater 3000 Summer Blockbuster Review · as Pearl Forrester
1988
Mystery Science Theater 3000 · as Magic Voice (voice)On Plex

2025
RiffTrax Presents: The Face of Marble · as Self - Riffer
2025
RiffTrax Presents: D.O.A. · as Self
2023
RiffTrax Presents: Inspector Mom · as Self
2022
RiffTrax Presents: The Brain That Wouldn't Die · as Self
2022
RiffTrax Presents: A Crime of Passion · as Self
2022
RiffTrax Presents: Children of the Bride · as Self
2021
RiffTrax Presents: He Sees You When You're Sleeping · as Self
2021
RiffTrax Presents: Teenage Space Vampires · as Self
2021
RiffTrax Presents: Married Too Young · as Self
2021
RiffTrax Presents: Before I Say Goodbye · as Self
2021
RiffTrax Presents: Lucky Day · as Self
2021
RiffTrax Presents: Wonder Woman 1984 · as Self
2021
RiffTrax Presents: Earth Angel · as Self
2021
Festpocalypse! · as Self
2021
RiffTrax Presents: Mother of the Bride · as Self
2020
RiffTrax Presents: Baby of the Bride · as Self
2020
RiffTrax Presents: Whatever Happened to Baby Jane? · as Self
2020
RiffTrax Presents: Sherlock Holmes and the Secret Weapon · as Self
2020
RiffTrax Presents: Sherlock Holmes: Terror by Night · as Self
2020
RiffTrax Presents: High School U.S.A. · as Self
2019
RiffTrax Presents: A Very Merry Riff-mas (with Bridget and Mary Jo) · as Self
2019
RiffTrax Presents: Last Woman on Earth · as Self
2019
RiffTrax Presents: Vacation Days · as Self
2019
RiffTrax Presents: High School Hero · as Self
2019
RiffTrax Presents: Scared to Death (1980) · as Self
2018
The RiffTrax Yule Log · as Self
2018
RiffTrax Presents: Freddie Steps Out · as Self - Riffer
2018
RiffTrax Presents: Devil Girl from Mars · as Self
2018
RiffTrax Presents: She · as Self
2018
We Brought Back MST3K · as Self
2018
RiffTrax Presents: Rescue Me · as Self
2018
RiffTrax Presents: Sherlock Holmes and the Woman in Green · as Self - Riffer
2017
Rifftrax: Batman v. Superman · as Self
2017
RiffTrax Live: Summer Shorts Beach Party · as Self
2017
RiffTrax Presents: Angels Revenge · as SelfOn Plex
2017
RiffTrax Presents: Deadly Instincts · as Self - Riffer
2016
RiffTrax Live: MST3K Reunion · as Self
2016
RiffTrax Presents: Cat-Women of the Moon · as Self - Host
2016
RiffTrax Live: Night of the Shorts IV - SF Sketchfest 2016 · as SelfOn Plex
2015
RiffTrax Presents: Have a Mary Jo Christmas and a Bridget New Year! · as Self
2012
Cinematic Titanic: Rattlers · as Self
2011
Cinematic Titanic: War of the Insects · as Self
2010
Cinematic Titanic: Danger on Tiki Island · as Self
2010
Cinematic Titanic: The Alien Factor · as Herself
2009
Cinematic Titanic: East Meets Watts · as Self
2009
Cinematic Titanic: Blood of the Vampires · as Self
2008
Cinematic Titanic: Frankenstein's Castle of Freaks · as Herself
2008
Cinematic Titanic: Santa Claus Conquers the Martians · as Herself
2008
The History of MST3K · as Self
2008
Cinematic Titanic: Legacy of Blood · as Self
2008
Cinematic Titanic: The Wasp Woman · as Self
2008
Cinematic Titanic: Doomsday Machine · as Self
2008
RiffTrax Presents: The X-Files: Fight the Future · as Self
2007
Cinematic Titanic: The Oozing Skull · as Self
2007
RiffTrax Shorts · as Self
1997
The Making of 'Mystery Science Theater 3000' · as Self

2021
RiffTrax Presents: Before I Say Goodbye
2021
RiffTrax Presents: Wonder Woman 1984
2009
Cinematic Titanic: East Meets Watts
2008
Cinematic Titanic: Santa Claus Conquers the Martians
2008
Cinematic Titanic: The Wasp Woman
2008
RiffTrax Presents: The X-Files: Fight the Future
2007
Cinematic Titanic: The Oozing Skull
2007
RiffTrax Shorts

2023
RiffTrax Presents: Inspector Mom · as Co-Writer
2007
RiffTrax Shorts · as Written By
1997
1st Annual Mystery Science Theater 3000 Summer Blockbuster Review · as Written By
Mary Jo Pehl Movies and TV Shows - Plex