Biography
From Wikipedia, the free encyclopedia. Kathryn "Kathy" Mullen is an actress, voice actress, and puppeteer most closely associated with Jim Henson projects. She began performing on The Muppet Show in its third season, primarily as Gaffer the Backstage Cat. She also voice directed Dog City for Nelvana, worked as a designer for The Muppet Movie, a performing assistant for Yoda on The Empire Strikes Back, and was one of the creators of Between the Lions. While reprising this character for several M...
Known For
Complete Filmography
Jerry Nelson: A Celebratory Birthday Animatic
2022
as Mokey (voice)
'Today (July 10) is Jerry Nelson's birthday! To celebrate, artist Zach Kenny has taken an incredible audio tape from 1999 of over three dozen Muppets ...
Reflections of 'The Dark Crystal'
2007
as Herself
A retrospective look at Jim Henson and Frank Oz's 1982 fantasy film 'The Dark Crystal'.
Fraggle Rock: Live by the Rule of the Rock
2005
as Mokey Fraggle/ Cotterpin Doozer (voice)
Catch a Tail by the Tiger: Gobo has not received his usual postcard from his Uncle Traveling Matt. He eventually comes to realize that he must venture...
Fraggle Rock: Dance Your Cares Away
2005
as Mokey Fraggle (voice)
Boober Gorg: After being hit on the head by a radish, Boober thinks he's a Gorg! Determined to protect Gorgs' radishes, he joins forces with the giant...
The Very Best of the Muppet Show: Volume 3
2001
as Gaffer / Female Singer / Additional Muppets
This third edition of 'The Very Best of the Muppet Show' is a collection of three Muppet Show episodes. In the 'Linda Carter Episode', Wonder Woman in...
The Very Best of the Muppet Show
1999
as Additional Muppets
Play the music! Light the lights! The Best of the Muppet Show is now available on DVD--and what a show it is! All non-human life is here in a muppet-f...
The Very Best of the Muppet Show: Volume 2
1999
as Additional Muppets
Highlights from the sensational, muppetational seventies series. Kermit the Frog hosts a selection of top clips, including episodes of the classic sci...
Heat
1995
as Doreen Daniel, Diner Patron (uncredited)
Obsessive master thief Neil McCauley leads a top-notch crew on various daring heists throughout Los Angeles while determined detective Vincent Hanna p...
The World of Jim Henson
1994
as Self (archive footage)
In this episode of PBS' Great Performances, the history and legacy of puppeteer Jim Henson is explored, from his six-second commercial beginnings to a...
Muppet Sing Alongs: It's Not Easy Being Green
1994
as Mokey Fraggle / Frog (voice) (archive footage)
Muppet Sing-Alongs: It's Not Easy Being Green was released direct to video in 1994. A collection of Muppet songs is put together in this fun Karaoke ...
Sesame Street: Sing, Hoot & Howl with the Sesame Street Animals
1991
as Pig / Farmer Brown's Wife (voice)
Sing, Hoot & Howl with the Sesame Street Animals is a 1991 Sesame Street direct-to-video compilation, featuring Big Bird and other Sesame Street anima...
The Muppets Celebrate Jim Henson
1990
as Joy Buzzer / Mokey Fraggle (voice)
While the Muppets prepare a tribute to the late Jim Henson, they learn about the life and career of the renowned puppeteer/film maker.
Jim Henson's Memorial Service
1990
Following Jim Henson's passing on May 16th 1990, two public memorial services were held. The first (featured here) was held in New York at Cathedral o...
Sesame Street: Sing Yourself Silly!
1990
Big Bird and his pals are making musical mayhem as they sing the goofiest, nuttiest, silliest songs ever. Join in with Sesame Street favorites Oscar, ...
A Muppet Family Christmas
1987
as Mokey Fraggle (voice)
Fozzie Bear surprises his mother on Christmas Eve by bringing the entire Muppet gang to her farm to celebrate the holidays. Doc and his dog Sprocket, ...
Down at Fraggle Rock
1987
as Mokey Fraggle / Cotterpin Doozer / Self
Take a closer look at Fraggle Rock in this documentary special hosted by Jim Henson - featuring a glimpse inside Fraggle Rock character design and dev...
The Christmas Toy
1986
as Apple the Doll (voice)
It's Christmas Eve and the playroom is alive with excitement for the new toys that will arrive the next day. Balthazar, the old and wise bear, explain...
Fraggles Look For Jobs
1986
as Mokey (voice)
Fraggle Rock wrap video taped in 1986, and screened May 16, 1986.
Follow That Bird
1985
as Feathered Friends Magistrate / Grouch Diner Patron / Little Girl / Additional Muppets (voice)
Big Bird is sent to live far from Sesame Street by a pesky social worker, who thinks it would be better for him to live with other birds. Unhappy, Big...
Muppet Video: The Kermit and Piggy Story
1985
as (voice)
The Muppets tell the magical story of the chorus pig who rises from barnyard obscurity to super stardom and finds the short, green and handsome frog o...
The Bells of Fraggle Rock
1984
as Mokey Fraggle (voice)
Gobo thinks the Fraggles' own Solstice holiday, the Festival of the Bells, is a big waste of time. Despite Cantus' warnings, Gobo goes on a journey to...
The Muppets Take Manhattan
1984
as Jill the Frog (voice)
When the Muppets graduate from Danhurst College, they take their song-filled senior revue to New York City, only to learn that it isn't easy to find a...
Top Secret!
1984
as Spanish Woman on Train (uncredited)
Popular and dashing American singer Nick Rivers travels to East Germany to perform in a music festival. When he loses his heart to the gorgeous Hillar...
Rocky Mountain Holiday with John Denver and the Muppets
1983
as Additional Muppet Performer
Rocky Mountain Holiday is a one-hour musical variety special featuring John Denver and the Muppets, which aired on ABC on May 12, 1983. In the special...
The World of 'The Dark Crystal'
1983
as Self
A documentary which explores the making of Jim Henson and Frank Oz's 1982 fantasy film 'The Dark Crystal', which originally aired on PBS in the United...
The Dark Crystal
1982
as Kira, a Gelfling
On another planet in the distant past, a Gelfling embarks on a quest to find the missing shard of a magical crystal and restore order to his world, be...
The Fantastic Miss Piggy Show
1982
as Additional Muppet Performer
Miss Piggy hosts her own variety show, with special guests John Ritter, George Hamilton and Tony Clifton (Andy Kaufman). Under the direction of Kermit...
Of Muppets & Men
1981
as Self
Documentary about the work of puppeteer Jim Henson and his team in creating The Muppet Show.
The Muppets Go to the Movies
1981
as Gaffer / Muppet Performer (voice)
In this one-hour special taped between March 9-17, 1981, Lily Tomlin and Dudley Moore join the Muppets in a tribute to film classics. Kermit the Frog ...
The Empire Strikes Back
1980
as Performing Assistant for Yoda
The epic saga continues as Luke Skywalker, in hopes of defeating the evil Galactic Empire, learns the ways of the Jedi from aging master Yoda. But Dar...
John Denver and the Muppets: A Christmas Together
1979
as Additional Muppet Performer
In this beloved holiday classic, Kermit the Frog, Miss Piggy and all the Muppets join the singer for a heart-warming Christmas celebration, with tradi...
The Muppet Movie
1979
as Camilla (assistant)
The Muppets gather to watch their newly-finished big-budget rich-and-famous feature film: a talent agent persuades Kermit the Frog to leave the swamp ...
The Muppets Go Hollywood
1979
as Various Muppets
Kermit the Frog throws a glamorous party at the Cocoanut Grove nightclub to celebrate the premiere of the Muppets' first feature film, The Muppet Movi...