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.
Blood Beach
Let's Be Cops
The SpongeBob SquarePants Movie
The SpongeBob Movie: Sponge on the Run
Red Riding Hood
Semi-Tough
The Benchwarmers
Bananas
Serial Mom
The Best Little Whorehouse in Texas
How to Be a Serial Killer
Beethoven's 5th
The Champ
The Beach Girls
Trading Favors
The Mouse and the Motorcycle
Carol Channing: Larger Than Life
Ablaze
Legend of the Mummy
The Littlest Angel
Kojak
Night Court
American Dad!
Good Girls
The Future Is on Me
MASH
Different Strokes
SpongeBob SquarePants
Saved by the Bell: The New Class
Murder, She Wrote
Two Broke Girls
The Grim Adventures of Billy
Glee
A Modern Farewell
Starsky and Hutch
The Bob Newhart Show
Cold Case
Disney's Kim Possible
ALF
Os Novos Caça-Fantasmas
