Acting · born 1938 · Denver, Colorado, USA
Mary Jo Catlett (born September 2, 1938) is an American film, stage and television actress. She is notable for her role as housekeeper Pearl Gallagher on the television sitcom seriesDiff'rent Strokes, and currently for her role as Mrs. Puff in Spongebob Squarepants, which she has held since the show's debut.
When the Moon Was Twice as Big
Elsie · Date TBA
The SpongeBob SquarePants Movie
Mrs. Puff (voice) · 2004
SpongeBob SquarePants
Mrs. Puff (voice) · 1999
Let's Be Cops
Old Lady · 2014
The SpongeBob Movie: Sponge on the Run
Mrs. Puff (voice) · 2020
The SpongeBob Movie: Sponge Out of Water
Mrs. Puff (voice) · 2015
The Benchwarmers
Mrs. Ellwood · 2006
Bananas
Woman in Hotel Lobby Cheering Honeymoon (uncredited) · 1971
Serial Mom
Rosemary Ackerman · 1994
M*A*S*H
Nurse Walsh · 1972
Good Girls
Dorothy · 2018
Kamp Koral: SpongeBob's Under Years
Mrs. Puff (voice) · 2021
The SpongeBob Movie: Search for SquarePants
Mrs. Puff (voice) (uncredited) · 2025
Diff'rent Strokes
Pearl Gallagher · 1978
That's So Raven
Mrs. Applebaum · 2003
Beethoven's 5th
Sweet Grandmother · 2003
The Champ
Josie · 1979
Plankton: The Movie
Mrs. Puff (voice) · 2025
Saving Bikini Bottom: The Sandy Cheeks Movie
Mrs. Puff (voice) · 2024
The Best Little Whorehouse in Texas
Rita · 1982
SpongeBob SquarePants: Kreepaway Kamp
Mrs. Puff (voice) · 2024
Blood Beach
Harriett Crabbe · 1980
Semi-Tough
Earlene · 1977
The Patrick Star Show
Mrs. Puff (voice) · 2021
The Beach Girls
Mrs. Brinker · 1982
