Home People Karen Prell Karen Prell movies Karen Prell movies Karen Prell Movies (5) Journey Through the Labyrinth (2007) As Herself. She was 48 years old Toy Story 2 (1999) As Animation. She was 40 years old A Bug's Life (1998) As Animation. She was 39 years old A Muppet Family Christmas (1987) As Red Fraggle / Maureen the Mink (voice). She was 28 years old The Fantastic Miss Piggy Show (1982) As Various Muppets. She was 23 years old