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| PERFORMER | Kathryn Mullen |
| DEBUT | 1980 |
| DESIGN | Michael Frith designer |
| Marianne Harms builder | |
With the Spaniel in "Barnyard Boogie"
Gaffer greets Kermit in episode 419
Roger Moore shows Gaffer some affection in episode 524 (where the cat's eye mechanism can be seen)
Gaffer accessory packed with the Pops Action Figure
Gaffer on display at the Center for Puppetry Arts in 2025.
A rebuilt Gaffer appearing in the 2026 The Muppet Show special.
Gaffer is the bedraggled, one-eyed cat who was frequently seen hanging around backstage in the later seasons of The Muppet Show.
The cat was introduced in episode 419, where it served as the focus of disgust for Sam the Eagle. Gaffer was occasionally embroiled in the on-stage antics as well, notably providing a distraction during Foo-Foo's dog act in episode 520 and playing the title role in "The Cat Came Back" sketch from episode 523.
The one good eye Gaffer has is equipped with a blinking mechanism allowing the puppet to close its eye. Gaffer made a rare appearance, sans eyepatch, in a Muppet Labs sketch in episode 422.
The feline was one of the denizens of the Happiness Hotel in The Great Muppet Caper, appeared in the background in the Playhouse Video The Muppet Revue, and also made a tiny appearance in The Muppets Take Manhattan as a guest during the Manhattan Melodies wedding scene.
In 1985, an illustration of a baby version of Gaffer was included as a vinyl Colorforms piece in the Muppet Babies Colorforms 3-D Play Set. In 2004, the character was sculpted as a pack-in accessory for Palisades Toys' Pops Action Figure.
Performer Kathryn Mullen spoke of the character's creation in a 2013 interview: "Jim wanted a cat, and he said, 'Give that to her, let her practice.' That was his way of making it easy for me to get really used to the monitor and following things and it was a little training exercise. It was very effective."[1]
The original puppet for Gaffer has since become part of the collection donated to the Center for Puppetry Arts, and was part of the display for the 2025 exhibit "Affectionate Anarchy: Creating with Jim Henson."
A rebuilt version of Gaffer appears in The Muppet Show special, seated in the usual backstage perch. After the Muppet Labs sketch, Gaffer's eyepatch is covered by one of Beaker's eyes.
Name
Gaffer's name was used in The Art of the Muppets, referred to as "Gaffer the Backstage Cat." However, a number of Muppet Show Fan Club newsletters referred to Gaffer simply as "Theater Cat."
Filmography
- The Muppet Show
- Episode 419: Lynda Carter
- Episode 422: Andy Williams
- Episode 503: Joan Baez
- Episode 504: Shirley Bassey
- Episode 506: Brooke Shields
- Episode 508: Señor Wences
- Episode 509: Debbie Harry
- Episode 510: Jean-Pierre Rampal
- Episode 512: Melissa Manchester
- Episode 514: Mac Davis
- Episode 515: Carol Burnett
- Episode 516: Gladys Knight
- Episode 518: Marty Feldman
- Episode 520: Wally Boag
- Episode 521: Johnny Cash
- Episode 523: Linda Ronstadt
- Episode 524: Roger Moore
- The Muppets Go to the Movies
- The Great Muppet Caper
- The Muppets Take Manhattan
- The Muppet Revue
- Muppet Treasures
- The Muppet Show special
- Rock 'n' Roller Coaster
Print appearances
- The Muppets Go Camping (1981)
- The Muppets comic strip (1982)
- Jim Henson's Muppet Show Bill (1982)
- Kermit's Garden of Verses (1982)
- The Case of the Missing Hat (1982)
- Bo Saves the Show (1982)
- Kermit's Summer Fun (1982)
- The Muppets Look at TV (1982 calendar)
- Merry Christmas with the Muppets (1983)
- Muppet Babies Colorforms 3-D Play Set (1985 playboard)
- Kermit's Mixed-Up Message (1987)
- The Phantom of the Muppet Theater (1991)
- Muppet King Arthur (2010)
- Tales of a Sixth-Grade Muppet: When Pigs Fly (2013)



