Scott Marks 3 p.m., Oct. 19
21 Jump Street
An “update” to the ’80s television series, this time involving two high school polarities (the dumb jock and the smart geek) who are recruited for an undercover assignment to pose as high school students and infiltrate the supplier of a new “super drug.” The film is a pinball machine: loud, tedious, and ever tilted toward failure. The depiction of police work is as ludicrous and juvenile as the school scenes. We are left with the racket of hyped-up action, milk-a-laugh cameos, and incessant gay jokes sanitized for political correctness. 2012.