Johnny Depp made a big splash in this late-80's Fox TV series about a police     unit working undercover to infiltrate high school crime. Exploring issues of     drug addiction, steroids, racial violence, teen suicide, and AIDS, the show      was both intelligent and provocative during its brief run. With Holly          Robinson, Dustin Nguyen, Peter DeLuise, and Frederic Forrest. Features guest   appearances by Vince Vaughn, Rosie Perez, Thomas Haden Church, Sherilyn Fenn,  John Waters, and more. Includes all 23 episodes from the fourth season. USA,