Zavvi Exclusive Ultra Limited Edition Steelbook.

Former high school foes turned rookie cop partners can't catch a break - until they're assigned to pose as students and bust a drug ring inside their old alma mater. Living like teenagers again, they slip back into their adolescent selves and risk the case - and their friendship - with hysterically disastrous results! Jonah Hill, Channing Tatum and Ice Cube star in this outrageously hilarious action-comedy.