When the body of a man is discovered buried among a pile of detached doll parts, Mac, Lindsay, Det. Maka (Hu), and Danny are called to one of their most bizarre crime scenes yet. The team must piece together the clues and doll parts to discover who murdered the store's owner. Meanwhile, a beautiful waitress is found dead in a studio apartment recently bestowed to her by one of her patrons. Kelly Hu ("The Scorpion King," "X2: X-Men United") guest stars as Det. Kaile Make who assists Mac, Lindsay and Danny in their investigation.

From producer Joel Silver ("The Matrix" trilogy) and director Andrzej Bartkowiak - the team behind box office hits "Romeo Must Die" and "Exit Wounds" - comes this high-action urban thriller starring martial arts wizard Jet Li ("Romeo Must Die," "Lethal Weapon 4"), top-selling hip hop artist DMX ("Exit Wounds," "Romeo Must Die"), Kelly Hu ("X-Men 2," "The Scorpion King"), Anthony Anderson ("Barbershop," "Exit Wounds") and Gabrielle Union ("The Brothers," "Bring It On"), with original music by DMX. When a young girl is kidnapped and held in exchange for priceless diamonds, her father, the leader of a crew of highly skilled urban thieves, forges an unlikely alliance with a Taiwanese Intelligence officer to rescueher.

Mac, Stella and Det. Flack uncover the latest fantasy game sweeping New Yorkers of every class and status -- an assassination game called "water gun wars," where each player receives a pack of photos from an unknown source, and then must track and shoot their targets with a water gun or balloon before another player kills them first. Meanwhile, when a woman (Paula Trickey, "The OC") is found dead in her Manhattan apartment, Danny, Sheldon and Det. Maka trace her steps to an exotic cuisine event where the main course includes live centipedes, Brazilian cockroaches, live octopus and fried tarantulas, among other delicacies. Kelly Hu ("X2: X-Men United") reprises her guest role as Det. Kaile Maka.

Reno helps his karate master, Hideo Maruyama (JAMES SHIGETA - "Die Hard"), when one of the master's former pupils attacks a San Francisco councilwoman. The student, Glenn Kawahara, also known as "The Black Wind" (ROGER YUAN), is a formidable opponent and is allied with Akira Takei (DANA LEE), a powerful businessman and local Japanese Godfather. Reno attempts to bring Kawahara out in the open by harassing Takei but finds his efforts hampered by the local police as well as Hideo's daughter, Kathy (KELLY HU), who is involved romantically with the elusive "Wind." After a brutal yet unfinished contest with Kawahara, Reno returns to Hideo's studio to find the karate master missing, leaving Reno to confront the former student, as well as his own fears, to save his revered master.

The Rock meets his nemesis (Kelly Hu).

Nick Cannon stars in this comedy thriller as a 24-year-old police detective who takes no small amount of ribbing from his fellow officers for his boyish looks. His appearance, however, lands him a plumb assignment at a posh private high school, where he discovers the students are operating an underground business stealing and selling luxury cars. The Underclassman also stars Cheech Marin, Roselyn Sanchez, and Kelly Hu. - Mark Deming, All Movie Guide

Nick Cannon stars in this comedy thriller as a 24-year-old police detective who takes no small amount of ribbing from his fellow officers for his boyish looks. His appearance, however, lands him a plumb assignment at a posh private high school, where he discovers the students are operating an underground business stealing and selling luxury cars. The Underclassman also stars Cheech Marin, Roselyn Sanchez, and Kelly Hu. - Mark Deming, All Movie Guide