The Fresh Prince of Bel-Air - Season 4 Episode 19 -

Will goes with Phillip and Carlton to buy a new car. When Carlton wants Phillip to buy a car that Will thinks is dull, Will convinces Phillip to get a convertible. The owner of the lot offers Will a job and Will accepts. It isn't long that Will is the best salesman on the lot and he's being considered for an executive position so he drops out of school.