After Ms. Baker takes an unexpected personal day, she is replaced by a substitute that has a hard time handling the unruly classroom. Soon, the school day devolves into chaos and it is up to Clarence to get Mrs. Baker back to where she belongs, the classroom.
Cartoon Network is home to your favorite cartoons, full episodes, video clips and free games. Play with your favorite Cartoon Network characters in Teen Titans GO! games, Adventure Time games, Regular Show games, Gumball games and more. Watch episodes and video clips of your favorite TV shows like Adventure Time, The Amazing World of Gumball, Regular Show, Ninjago, Teen Titans GO!, Steven Universe, We Bare Bears, Clarence and more.