21 Jump Street looks like a surefire hit. The film, based on the 1980s TV series that launched Johnny Depp's career, stars and is produced by Jonah Hill, alongside witting accomplice Channing Tatum. As a couple of new police academy graduates sent into a high school undercover to bring down a drug ring, the two leads are both hilarious in this NSFW trailer. The TV series may not have been a comedy of this nature, but that's not necessarily a ...