
Acting · 66 years old
Circle Pines, MN, USA
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.

We Brought Back MST3K
Self

RiffTrax Live: MST3K Reunion
Self

Cinematic Titanic: The Wasp Woman
Self

Cinematic Titanic: Danger on Tiki Island
Self

Cinematic Titanic: Santa Claus Conquers the Martians
Herself

Mystery Science Theater 3000
Pearl Forrester

The Mary Jo Pehl Show

Cinematic Titanic: Frankenstein's Castle of Freaks
Herself

RiffTrax Live: Summer Shorts Beach Party
Self

Rifftrax Live: Night of the Shorts - SF Sketchfest 2016
Self

Mystery Science Theater 3000
Pearl Forrester

Mystery Science Theater 3000
Pearl Forrester

Mystery Science Theater 3000
Wrong Number Dialing Lady

Mystery Science Theater 3000
Jan in the Pan

Mystery Science Theater 3000
Mary Jo from Deep 12

Mystery Science Theater 3000
Barb

Mystery Science Theater 3000
Tourist Mother / Jan in the Pan

Mystery Science Theater 3000
The Power Steves Saxophone Player

Mystery Science Theater 3000
Party Goer

Mystery Science Theater 3000
Magic Voice (voice)

RiffTrax Live: MST3K Reunion
Writer

Mystery Science Theater 3000: Shorts, Volume 3
Writer

RiffTrax Live: Day of the Shorts: SF Sketchfest 2019
Writer

Cinematic Titanic: Danger on Tiki Island
Writer

Cinematic Titanic: Santa Claus Conquers the Martians
Writer

Cinematic Titanic: The Wasp Woman
Writer

Cinematic Titanic: Frankenstein's Castle of Freaks
Writer

RiffTrax Live: Summer Shorts Beach Party
Writer

Mystery Science Theater 3000
Writer

Mystery Science Theater 3000
Writer

Cinematic Titanic: The Oozing Skull
Writer

Cinematic Titanic: Doomsday Machine
Writer