21 Jump Street: Season 3

Although they come from different backgrounds, the police officers headquartered at 21 Jump Street have one unifying characteristic: They can all pass for high school and college-age students, allowing them to work undercover. The third season of this late-1980s series -- the Fox network's first bona fide drama -- helped cement the budding careers of a young Richard Grieco, Holly Robinson Peete and future Oscar nominee Johnny Depp.