Karen Leigh Prell (born July 26, 1959) is an American puppeteer and animator. She is the performer of Red Fraggle in Fraggle Rock.
Fraggle Rock: Dance Your Cares Away
Red Fraggle (voice)
The Bells of Fraggle Rock
Red Fraggle (voice)
The Fantastic Miss Piggy Show
Additional Muppet Performer
Fraggle Rock: Live by the Rule of the Rock
Red Fraggle/ Wingnut Doozer (voice)
Jerry Nelson: A Celebratory Birthday Animatic
Red (voice) / Great Grandmother Bunny (voice)
A Muppet Family Christmas
Red Fraggle / Maureen the Mink (voice)
Journey Through the Labyrinth
Self
Down at Fraggle Rock
Red Fraggle / Self
Labyrinth
The Worm / The Junk Lady / Firey 2
Rocky Mountain Holiday with John Denver and the Muppets
Additional Muppet Performer
The Muppets Take Manhattan
Yolanda the Rat / Frank the Dog / Helpful Woman in Park (voice)
The Tale of the Bunny Picnic
Great Grandmother / Babble / Baby Bunny (voice)
The World of Jim Henson
Self (archive footage)
Fraggles Look For Jobs
Red (voice)
The Muppets
Additional Muppet Performer (voice)
The Muppet Christmas Carol
Daughter Mouse / Ghost of Christmas Past (performer) / Additional Muppet Performer (voice)
Sesame Street: Sing Yourself Silly!
(archive footage) (voice)
Jim Henson's Memorial Service
Fraggle Rock: Scared Silly
Red Fraggle (Voice)
The First Snow of Fraggle Rock
Red Fraggle / Icy Joe (voice)