Mary Jo Catlett

Mary Jo Catlett has been part of the main voice cast on SpongeBob SquarePants (1999) since its premiere, playing SpongeBob's teacher, Mrs. Puff. She is an unmistakably happy and hearty veteran character actress and comedienne who has found success in all three mediums (stage, film and television) with her trademark flowery voice, giddy demeanor and ever-cheery disposition. Having made her off-Broadway debut in 1963, the endearing Mary Jo Catlett is now broaching six decades in the entertainment business. Catlett was born on September 2, 1938 in Denver, Colorado, the daughter of Robert and Cornelia (Callaghan) Catlett. A graduate of Loretto Heights College in Denver, she was drawn to acting quite young -- musical comedy, in particular. While she made her off-Broadway debut in a 1963 melodrama, "Along Came a Spider", which opened at the Mermaid Theatre, the following year Mary Jo was right back in her tuneful element scoring as Ernestina in the original Broadway production of "Hello, Do