Mr. Belvedere (1985)

Season 5: Episode 15

Wesley is running for student body president is sure he will win because he doesn't have an opponent. However, at the last moment he gets one, in Billy Podell, a parapalegic, whose situation makes Wesley shy away from slander, but it doesn't shy Billy away from doing it to Wesley. Meanwhile, Mr. Belvedere hopes for a surprise birthday party even though he said he didn't want a fuss.