Knock Off

Russian agents searching underwater find a mysterious crate and surface with it as Hong Kong police close in. They accidentally open the crate, and baby dolls float up before detonating. Several Russian agents and a Hong Kong detective survive the blast.

In Downtown, Tommy Hendricks stages a fashion show for V-Six Jeans while Marcus Ray inspects a warehouse of goods. He uncovers knock-offs, including the exploding dolls, being sold by the Hong Kong gangster Skinny.

Marcus and Tommy participate in the annual rickshaw race and use a body double for Eddie to cheat and win. The ruse is exposed when the double is spotted, heightening the tension around the counterfeit operation.

The body double is kidnapped by Russian agents who are after Eddie. Marcus pursues through the city streets to recover him.

At a restaurant, Tommy accidentally disrupts a plainclothes Hong Kong officer with a thrown can of food. The police arrest Marcus and Tommy, but release them without charges as the investigation continues.

Back at the V-Six office, Karen Lee accuses Marcus and Tommy of counterfeit shipments totaling over $5 million. She offers to drop the matter if they locate the warehouse that handled the fake jeans.

The Russian bosses murder the agents who failed to reclaim the dolls and learn from Skinny that V-Six and a Hong Kong detective are onto them. They tighten their operation and head toward the warehouse.

That night, Tommy is kidnapped at a restaurant. Marcus follows and discovers that Tommy is a CIA asset tasked with exposing the counterfeiters who used Marcus as cover.

Before the warehouse raid, a truck bursts onto the scene and Marcus climbs aboard as it crashes. It is revealed to be packed with nanobombs hidden in the merchandise, with the base inside a Buddha statue.

Eddie identifies Skinny as the counterfeiter; Skinny tries to dump the bombs in the ocean. Eddie opens a safe to provide proof, but it explodes, killing him. Tommy and Marcus escape, and Tommy obtains security footage on the way out.

Marcus abducts Skinny and brings him to the CIA base near the Buddha statue. There, security footage reveals Karen was in the warehouse just before the raid, exposing her involvement.

After Marcus's confrontation, Karen reveals she is also CIA, and the three team up. The Russians kidnap Karen and Tommy while Marcus discovers a bomb detector among Karen's belongings and checks the shipping manifest.

Marcus and the Hong Kong detective board the cargo ship to confront the Russians. Harry boards the ship and shoots several agents; he is revealed as a double agent planning to ransom companies by detonating nanobombs. Marcus and the detective fight through the remaining Russians and escape as Harry prepares to detonate.

Karen plants nanobombs on Harry's boat, which explodes. The detonator is recovered from the water. Two hours later, Tommy and Marcus are in a bar; in a distant room, Harry is seen planting nanobombs on a toy, and Tommy activates the detonator, destroying the distant building.