From Mrs. Krabappel on "The Simpsons" to Mr. Kotter from "Welcome Back Kotter," check out some of the most memorable TV teachers.
Mr. Kotter from "Welcome Back Kotter," played by Gabe Kaplan
Miss Bliss, played by Hayley Mills, from "Saved by the Bell"
Mrs. Edna Krabappel from "The Simpsons"
Mr. Feeny from "Boy Meets World," played by William Daniels
The Professor from "Gilligan's Island," played by Russell Johnson
Mr. Moore, played by Howard Hesseman, from "Head of the Class"
Miss Brooks, played by Eve Arden in "Our Miss Brooks"
Lydia Grant from "Fame," played by Debbie Allen
Matthew Morrison as Mr. Schuester in "Glee"
Miss Francis from "Ding Dong School," played by Frances Horwich
Miss Beadle from "Little House on the Prairie," as played by Charlotte Stewart
Mr. Garrison (at left) from "South Park"
Denzel Crocker from "The Fairly Oddparents"
Lily Aldrin, played by Alyson Hannigan, from "How I Met Your Mother"
Miss Hoover from "The Simpsons"
Mr. Wizard from "Watch Mr. Wizard," played by Don Herbert
Professor Charles W. Kingsfield Jr. from "The Paper Chase," played by John Houseman
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