Two newly paired cops who are complete opposites must put aside their differences in order to catch a gang of drug smugglers.

Suburban America gone haywire. In the midst of a serial abductor/killer's rampage, a beautiful young teen, Riley Lawson, goes missing. When her desperate parents, Will and Kate, are contacted by her kidnapper, an insufferable FBI Special Agent takes charge of the case.But, from deep within the psychopathic subterranean world created by Otis, Riley turns the tables on her tormentor, manages to escape and to contact her parents. And, fed up with the tragi-comic inability of the FBI to find their girl, Will, Kate, and Riley's brother, Reed decide to take matters - and justice - into their own hands.

Martin Riggs and Roger Murtaugh pursue a former LAPD officer who uses his knowledge of police procedure and policies to steal and sell confiscated guns and ammunition to local street gangs.

With personal crises and age weighing in on them, LAPD officers Riggs and Murtaugh must contend with deadly Chinese triads that are trying to free their former leaders out of prison and onto American soil.

Riggs and Murtaugh are on the trail of South African diplomats who are using their immunity to engage in criminal activities.