Complete filmography
Everything Kathryn Mullen is credited on. Titles we have reviewed carry their Fi1m score; press Request a review on any other and it goes on our list.
2020s
Jerry Nelson: A Celebratory Birthday Animatic 2022as Mokey (voice)
2000s
Fraggle Rock: Dance Your Cares Away 2005as Mokey Fraggle (voice)
The Very Best of the Muppet Show: Volume 3 2001as Gaffer / Female Singer / Additional Muppets
Between the Lions 2000Seriesas Leona · Creator · 140 eps
1990s
The Very Best of the Muppet Show: Volume 2 1999as Additional Muppets
The Very Best of the Muppet Show 1999as Additional Muppets
The Wubbulous World of Dr. Seuss 1996Seriesas Little Cat A, Junior Kangaroo, Morton the Elephant-Bird · 40 eps
Heat 1995as Doreen Daniel, Diner Patron (uncredited)Fi1m 91
Allegra's Window 1994SeriesActor · 18 eps
Muppet Sing Alongs: It's Not Easy Being Green 1994as Mokey Fraggle / Frog (voice) (archive footage)
Sesame Street: Sing, Hoot & Howl with the Sesame Street Animals 1991as Pig / Farmer Brown's Wife (voice)
The Muppets Celebrate Jim Henson 1990as Joy Buzzer / Mokey Fraggle (voice)
Jim Henson's Memorial Service 1990Actor
Sesame Street: Sing Yourself Silly! 1990as Green Honker (archive footage)
1980s
A Muppet Family Christmas 1987as Mokey Fraggle (voice)
Fraggle Rock: The Animated Series 1987SeriesWriter · 1 ep
Down at Fraggle Rock 1987as Mokey Fraggle / Cotterpin Doozer / Self
The Christmas Toy 1986as Apple the Doll (voice)
Fraggles Look For Jobs 1986as Mokey (voice)
Jim Henson's Little Muppet Monsters 1985SeriesActor · 13 eps
Follow That Bird 1985as Feathered Friends Magistrate / Grouch Diner Patron / Little Girl / Additional Muppets (voice)
Muppet Video: The Kermit and Piggy Story 1985as (voice)
Fraggle Rock: Scared Silly 1985as Mokey Fraggle (Voice)
The Bells of Fraggle Rock 1984as Mokey Fraggle (voice)