Episode 4

After being taken by Veliano's thug disguised as a policemen, into an old warehouse, Pigs are worried of what will happen now. All of a sudden, an F.B.I. team busts into the building and arrests everyone over there. Their team leader, Will Gaben takes pigs for interrogation in the bureau.

Working with the F.B.I.
After pigs prove that they're innocent, they are given a task by Will to go along with some of his colleagues to spy on a warehouse in Hollywood which is believed to be owned by a major crime boss in L.A.

They head to the warehouse, which is heavily guarded, and eavesdrop on a conversation inside, after they get inside and start looking for files, Sidney finds some files about their parents and keeps them to himself without telling anyone else. Soon they all are spotted and a shootout is caused. Two F.B.I. agents get killed and all of a sudden pigs are greeted by Julius Miles, who saves them and all five of them escape, leaving agents at the warehouse.

Change of sides
Once they get to safety, pigs start aiming their guns at Julius, who tries explaining to them that they all should work together. Pigs don't trust him because he chose to betray their friendship. Julius says that Veliano ordered to kill him and he faked his death by using a dead body instead of him. After that Julius decided to have his revenge on Veliano. Now he wants to work together with the pigs to take down Veliano. Pigs say that they never intended to go against Veliano, but they start trusting Julius anyway.

They all go back to pigs' place and Julius starts devising a plan. They all need more weapons and Julius knows where to get them - an old friend of his runs a gun store in Inglewood. They all go to the gunstore, where the shop owner leads them into his basement where a collection of different kinds of weapons is available. Pigs choose their guns and train their skills, which are quite poor. Once they have all needed, they head back home, where F.B.I. agents are awaiting. Julius hides and pigs talk to agent Will, who is angry that they ran away from the assignment. He also says that mysterious looking person has been looking for them in many police station databases. Will suggests that it would safer for them if they're house was secured by agents, however pigs deny this offer and agents leave. Now it's up to pigs and Julius to take down Veliano.