About:
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
• 
  We Brought Back MST3K
  as
  Self
• 
  Cinematic Titanic: Blood of the Vampires
  as
  Self
• 
  Cinematic Titanic: Rattlers
  as
  Self
• 
  Cinematic Titanic: The Oozing Skull
  as
  Self
• 
  Cinematic Titanic: The Wasp Woman
  as
  Self