Simon Pegg and Edgar Wright, the team behind the 2004 gem Shaun of the Dead, reunite to tweak another movie genre. This time around, Pegg stars as a top London cop who is sent to a sleepy English hamlet and teamed with a dimwit partner (Shaun's Nick Frost) by jealous colleagues. Eventually, the mismatched duo are prevailed upon to solve a series of bloody murders. The film has a blast making fun of classic '80s buddy cop movies, and the laughs are--more often than not--explosive. 121 minutes R.