who also oversaw detention. He represented the quintessential down-on-his-luck, more-bored-than-the-kids depressed teacher. He spoke in a monotonous voice, was sarcastic and also once competed on American Gladiators . He was also Bayside's vice-principal. Mr. Dewey also appeared in the New Class. Mr. Heimlich Mr. Heimlich appeared in one episode ("Earthquake!") as the