Old-school cop Dan Stark and modern-day detective Jack Bailey expose the big picture of small crime. Pursuing a routine investigation of a stolen humidifier, Jack and Dan are inadvertently thrust into a much larger case involving drug smugglers, hired assassins and a stolen green golf bag. Reminded of the way he busted punks back in the good old days, Dan convinces Jack to go along for the ride, and in their reckless pursuit of justice, the two wind up risking their lives, breaking a flurry of department regulations and reminding their boss, Lieutenant Ana Ruiz, and Jack's ex-girlfriend, Assistant District Attorney Liz Traynor, why these good guys will be spending many more days investigating seemingly minor crimes.
While investigating a vandalism case, Jack Bailey and Dan Stark discover that there is a pattern of stolen vintage cars around the city. This enlists a Organized Crime Task Force to take up the reins to help. Using their own methods to get the car thieves, Jack and Dan put Julius in the trunk and wait for it to be stolen. The plan doesn't go according to plan and there is more issues then they can handle at some points. The duo must stop English car thieves and get back Dan Stark's baby back. The Trans-Am.
Jack and Dan are assigned to investigate a damaged vending machine at an upscale hotel. When the case leads them to a high-class prostitution ring and a grisly murder, the detectives suddenly find themselves in the middle of a homicide investigation.
Dog poisonings are happening around Dallas and this leads Dan Stark and Jack Bailey on the trail of a serious crime going on that they get permission to take the reins for. Everything traces back to a Steve Maxson that has all the facts together but doesn't quite fit the usual profile. The two detectives uncover a trail that leads them to the best praise from Lt. Ruiz. Jack and Dan have one thing to do. Don't screw it up. Meanwhile Liz is dating again and Jack is all but pleased to hear about it.
Detectives Stark and Bailey try to right a wrong after Dan's trial testimony leads to a dismissal. Dan bets Jack $3.52 that he will be able to get Wayne Young back in prison. Will he be able to win the bet?
Detectives Dan Stark and Jack Bailey are at it again and they find themselves in a heated situation when an ordinary car theft turns into something bigger that involves guns, explosives, and everything that you'd expect. Meanwhile, gun runners want to make a living but are stopped when Jack and Dan sniff on a lead from 4 years ago.
Jack and Dan investigate a dry ceaning store that was robbed and as usual the small petty crime turns into a bigger crime. This time it involves a bank heist that Jack and Dan just keep getting in the wrong place wrong time. Liz is having trouble with Kyle and Jack feels that he it is best to give her some "advice".
When a Mascot is vandalized at a local Electronics store and a ring of drugstore bandits hit the streets, Ruiz is a little uneasy of putting the two detectives on the case. However, a person from Dan's past comes into his life and he has to portray a persona that he portrayed 7 years ago named Silvio. But after finding out information, Dan has to choose whether to do what is legal and what is right.
Dan and Jack team up with a U.S. Marshal after Dan mistakenly exposes a Witness Protection Program participant.
When Jack and Dan’s reckless police work gets them suspended, Dan “borrows” some money from the Narcotics Division to set up an off-the-books sting operation. However, the unauthorized detective work inadvertently finances a prison break, which Jack and Dan must put a stop to before the prisoners can get away and the department finds out
Jack and Dan are assigned to assist a pompous forensic specialist on an important burglary investigation, but when they quickly tire of his haughty attitude, decide to solve the case on their own. Meanwhile, Liz winds up in dangerous territory during a high-profile prostitution sting, forcing Jack and Dan to team up with an unlikely ally to save her
Jack and Dan get a tip from a neighborhood kid about a lowlife stealing mail. During the investigation, they come across two identity thieves forging documents for a murderous pair of Mexican drug-runners, killing their way to better lives in America.
After the ex-governor's son, who was rescued by Dan and his former partner 25 years ago, is kidnapped by drug dealers, Dan is framed for the crime and forced into hiding. With Dan on the lam, Jack must find the real kidnappers and prove his partner's innocence, while Dan, out of options, must turn to an old partner, the legendary Frank Savage, for help.
Jack's uncle, Nate, a deceitful con man, witnesses an arson and goes to see Jack and Dan with information about the people behind it. With the Nate as the only witness, the investigation forces Jack to work alongside his uncle, a man he barely knows or trusts.
Jack and Dan investigate a spurious inspection report at a corrupt oil company only to discover that they might have actually stumbled onto a deadly criminal conspiracy - with Liz's boyfriend Kyle stuck right in the middle.
While investigating a stolen painting at a doctor's house, Dan faints, and is restricted to desk duty until he recovers. Despite the handicap, Jack and Dan must find and capture the mysterious art thief, who may have left more at the crime scene than he intended.
Jack and Liz leave town for a romantic weekend away at a bed and breakfast, but the fire is short-lived when Jack instantly becomes suspicious of the owner's strange curiosity. Things heat up again, however, when Dan rushes out to the once-quiet B&B after learning about Jack's extracurricular investigation.
While following up on a stolen truck investigation, Jack and Dan wind up uncovering a major heist involving a shipment of high-profile diamonds. Meanwhile, tensions rise when Dan discovers Jack is interviewing for a position on an elite police unit.
A ruthless Internal Affairs investigator re-opens a year-old case in hopes of putting an end to Dan's irregular police methods. His investigation leads to the release of a deadly gang, hell-bent on murdering the ones who put them away and forcing Jack and Dan to stop them before they succeed.
Jack and Dan investigate a simple dine-and-dash at a local restaurant, but things become complicated when Jack's former partner, who is now the assistant chief of the department, shows up after Liz's informant against a mafia kingpin is murdered. With a dirty cop behind the hit, and their lives on the line, everybody must learn that the only way to survive is to stay close to the ones they trust.