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.
Red Riding Hood
Shopkeeper Woman
How to Be a Serial Killer
Mrs. Wilson
Beethoven's 5th
Sweet Grandmother
Saving Bikini Bottom: The Sandy Cheeks Movie
Mrs. Puff (voice)
Trading Favors
Mrs. Langley
The Littlest Angel
The Scribe I
The Mouse and the Motorcycle
Kindergarten Teacher
SpongeBob SquarePants: Spongebob's Last Stand
Mrs. Puff (voice)
Battling for Baby
Mrs. Capello
Ablaze
Nurse Winslow
Legend of the Mummy
Mrs. Grant
Serial Mom
Rosemary Ackerman
Lucky Stiff
Shoe Store Lady
Carol Channing: Larger Than Life
Self
Let's Be Cops
Old Lady
Where the Ladies Go
Frances
The SpongeBob Movie: Sponge Out of Water
Mrs. Puff (voice)
Blood Beach
Harriett Crabbe
The Champ
Josie
Spongebob’s Runaway Roadtrip
Mrs. Puff
Plankton: The Movie
Mrs. Puff (voice)
Gone Are the Dayes
Marge
The Benchwarmers
Mrs. Ellwood
O'Hara's Wife
Gloria
All You Need
Ruth
The SpongeBob Movie: Sponge on the Run
Mrs. Puff (voice)
The SpongeBob SquarePants Movie
Mrs. Puff (voice)
Semi-Tough
Earlene
The Beach Girls
Mrs. Brinker
Bananas
Woman in Hotel Lobby Cheering Honeymoon (uncredited)
The Best Little Whorehouse in Texas
Rita
Beauty and the Beast: A Concert on Ice
SpongeBob Squarepants: Kreepaway Kamp
Mrs. Puff (voice)
How to Break Up a Happy Divorce
Soprano
SpongeBob LongPants
Mrs. Puff / Driving Student (voice)
Size 'Em Up
Florence
Anderson's Cross
Mrs. Elway
The SpongeBob Movie: Search for SquarePants
Mrs. Puff (voice) (uncredited)
Spongebob and Sandy’s Country Christmas
Mrs. Puff