There’s a brand new trailer of 21 Jump Street to watch:

21 Jump Street Trailer

Plot:
“In the action-comedy 21 Jump Street, Schmidt (Jonah Hill) and Jenko (Channing Tatum) are more than ready to leave their adolescent problems behind. Joining the police force and the secret Jump Street unit, they use their youthful appearances to go undercover in a local high school. As they trade in their guns and badges for backpacks, Schmidt and Jenko risk their lives to investigate a violent and dangerous drug ring. But they find that high school is nothing like they left it just a few years earlier – and neither expects that they will have to confront the terror and anxiety of being a teenager again and all the issues they thought they had left behind.”

And a new poster:

(Click on the poster to enlarge.)

The release date of 21 Jump Street is set for March 16, 2012.
:)