
Karen Prell
- Known for
- Acting
- Born
- July 26, 1959
- Birthplace
- Florida, USA
Karen Leigh Prell (born July 26, 1959) is an American puppeteer and animator. She is the performer of Red Fraggle in Fraggle Rock.
Filmography

Fraggle Rock: A Holiday Gift 2026
as Red (voice), Executive Producer

The First Snow of Fraggle Rock 2025
as Red Fraggle / Icy Joe (voice), Co-Executive Producer

Jerry Nelson: A Celebratory Birthday Animatic 2022
as Red (voice) / Great Grandmother Bunny (voice)
- The Muppets Take The O2
The Muppets Take The O2 2018
as Additional Muppet Performer (voice)

The Muppets 2011
as Additional Muppet Performer (voice)

Journey Through the Labyrinth 2007
as Self

Fraggle Rock: Dance Your Cares Away 2005
as Red Fraggle (voice)

The Stepford Wives 2004
Animation

For the Birds 2000
Animation

Toy Story 2 1999
Animation

A Bug's Life 1998
Animation

Geri's Game 1997
Animation

The World of Jim Henson 1994
as Self (archive footage)

The Muppet Christmas Carol 1992
as Daughter Mouse / Ghost of Christmas Past (performer) / Additional Muppet Performer (voice)

Jim Henson's Memorial Service 1990
Actor

Sesame Street: Sing Yourself Silly! 1990
as (archive footage) (voice)

A Muppet Family Christmas 1987
as Red Fraggle / Maureen the Mink (voice)

Down at Fraggle Rock 1987
as Red Fraggle / Self

Labyrinth 1986
as The Worm / The Junk Lady / Firey 2

Fraggles Look For Jobs 1986
as Red (voice)

The Tale of the Bunny Picnic 1986
as Great Grandmother / Babble / Baby Bunny (voice)

Dreamchild 1985
as Dormouse

Fraggle Rock: Scared Silly 1985
as Red Fraggle (Voice)

The Bells of Fraggle Rock 1984
as Red Fraggle (voice)

The Muppets Take Manhattan 1984
as Yolanda the Rat / Frank the Dog / Helpful Woman in Park (voice)

Rocky Mountain Holiday with John Denver and the Muppets 1983
as Additional Muppet Performer

Fraggle Rock: Live by the Rule of the Rock 1983
as Red Fraggle/ Wingnut Doozer (voice)

The Fantastic Miss Piggy Show 1982
as Additional Muppet Performer
Credits from TMDB.