United States Federal Bureau of Investigation agent Peter Burke teams up with an unlikely partner to hunt an elusive and vicious counterfeiter known as the "Dutchman."

After advanced technology embedded with security data is secretly woven into a designer's dress, Neal and Peter must plunge into the world of New York City's Fashion Week to prevent an international criminal from selling it.

A New York mafia kingpin enlists help from Peter and the United States Federal Bureau of Investigation after his precious bible disappears; Neal finds himself in a tango with a female villain and must decide where his loyalties lie.

Neal and Peter try to track down smuggled Iraqi artifacts, with clues pointing to either a news producer or a United States Marine.

When a painting is stolen, Peter and Neal are tasked with finding it. They get a lead on the thief, they set a meeting but something goes wrong and the man disappears. They try to find him using info he uttered at the meeting. Later a curator from a museum in Europe claims that the painting was stolen from the museum years ago and when the painting is recovered, he expects it to be returned to him. Neal talks to the owner and learns that her family has a connection to the painting, which makes Neal wonder who the painting really belongs to.

Peter is looking for an FBI agent who went under cover to get something on an Asian criminal who appears to have vanished. He sends Neal under the guise of being a high roller playing Pai Gow. While in the midst of the operation, there's a raid and Neal is aided by the hostess. When they're alone she disengages Neal's wire and reveals that she's an Interpol agent. She wants Neal to make sure the FBI doesn't interfere with an operation in exchange for information about Kate. When asked he doesn't tell Peter anything. But Peter checks her out and learns that the reason she gave Neal is a lie. Neal has to choose who will he side with.

Neal Caffrey has no alibi for the robbery from a Manhattan fashion house's safe of the world's most exotic pink diamond, which was replaced by a masked man resembling him with a synthetic one bearing his initials. Peter Burke has nothing to prevent Neal being jailed by a hostile agent from OPR, the FBI's internal affairs branch. Neal however escapes, helped only by Mozzie, 'hides' at the Burke home invited by Elisabeth and sets out to prove the only other logical suspect, Tulane, faked his alibi and was hired by a third party.

Neal and Peter go undercover to take down a corrupt group of Wall Street brokers. If the mission fails, Neal's deal with the FBI could be negated.

Peter Burke accepts to help David Sullivan and other victims of a plot in which people are forced to take and pay off a second mortgage due to wrong foreclosures. Neil finds out those are all signed by federal judge Michelle Clark. Mozz helps him collect evidence from her chambers, but Fowler helps Clark turn the table on Burke who tried to trick her into bribing him. Neil must turn the tables on both the fiends.

When June's granddaughter Samantha needs a donor organ, Peter and Neal stumble on the trail of illegal organ trade. Neal approaches Dr. Wayne Powell, the ringleader, posing as an 'approachable' doctor. That leaves only Peter to seduce his female cahoot. Finally an elaborate 'Indian' trap is set.

Caffrey and Burke pursue a female thief who has made off with items from an extremely valuable collection. Should they fail to capture her in time, her exploits threaten to cause an international incident.

An old rival of Neal's issues a challenge to re-create a rare bottle of wine owned by Ben Franklin.

When the daughter of a man Neal once robbed, is kidnapped and the kidnapper is a man whom Neal worked with and betrayed, will only deal with Neal. So the FBI agent in charge of the kidnapping takes possession of Neal and sends him to meet with the man. When Peter talks to the father, he realizes that the man wants Neal but before he could warn him, he's grabbed. He wants Neal to help pull a job. Peter tries to find him. Neal gets word to Mozzie what he's been doing who tells Peter who figures out what the man is doing.

Alex Hunter finally teams up with Neil to steal the music-box, which she located in the Italian consul's safe, doubtlessly obtained illegally. Pete smells a rat but is kept at a distance, as the plan requires entering a witness protection relocation to Canada, arranged by dirty agent Garrett Fowler. An explosion changes everything.

Manhattan is the latest branch of a bank to receive the calling card of the Architect, a master robber who got away with three earlier, similarly bloodless hold-ups. Peter sort of clears himself and gets jailed Neal his ankle device parole back, but on a trial basis for both of them. Neal proves the security insufficient and works out the likely identity of the Architect, squeaky clean but bored and arrogant wall Street mogul Edward Walker. Catching him proves harder, his easily seduced secretary and an inside accomplice the keys. Meanwhile Mozzie helps Burke keep track of Neal's mental recovery and discovers the mysterious music-box's disappearance from evidence.

Neal goes undercover as a political "fixer" in order to bring down a corrupt politician.

FBI stumbles upon a new con-artist who is using Neal's styles to steal paintings from the museum.

For the first time ever, Mozzie must turn for help to the FBI, via Neal, desperately worried when the person of his affection, waitress Gina De Stefano from a local diner, disappears. Mozzie uses cryptic clues, often references to book texts, left by Gina to find and rescue her. Neal got Peter also on the alert, and it turns out she has a boyfriend, petty thief Tommy Barnes, long on the FBI's radar, who works for a big fish, Colombian 'cigars' dealer Navarro, who actually abducted Gina to get Tommy to return what he stole. Neal concocts a convoluted plan to catch Navarro and liberate Gina, involving ID gay Devlin but compromised as Mozzie spooks Tommy.

Neal finds himself working with Sara Ellis an insurance investigator who has it for him. He and Peter are helping her find out who has possession of Japanese bonds. They believe that man named Mr. Black who they believe is a courier whom the one is possession of the bonds wants to move them. So they come up with a plan for Neal to take his place. When he meets the contact he gives Neal a gun and brings him to the apartment of Ellis, whom he has to kill. When they fake her death, she along with Peter and Neal try to find out who wants her dead.

The arrest of a jewel thief puts Peter and Neal, who poses as fence-collector, on the trail of the laundering agent, adoption lawyer Donovan, who extorts adoptive parents with fake claims from biological mothers to pay off his gambling debts with a Russian mobster. Mozzie breaks into Sara's apartment and captures Kate's recording, soon recovered by Sara Ellis and her detectives searching Neal's apartment. After teaming up with the mob, Peter and Neal arrest Donovan. Sara promises, after finding out what happened to Kate, to help Neal with his investigation. The recording reveals that Kate called an unidentified person shortly before the jet exploded, so Neal and friends target whoever was on the other end of the phone.

Peter's quality evening plan for home-cooking stew or his wife again falls out as Peter's big boss needs him to chaperon Neal as only person skilled enough to help John Deckard's US Marshalls team catch FBI agent Jack Franklin, presumed to have gone rogue. Peter wants to give his former colleague, suspected of getting rid of key witness Rebecca Vidal in a mob case, a fair chance. Neal proves himself an even better salesman at the luxury cars dealership where she works, and tracks her down. Franklin comes and surrenders his weapon to Peter, whom he convinces to have been set up by Deckard, the real witness program traitor. Cued by Neal, who even talks the boss out of turning them in, they dodge the fiends, seeking shelter with Mozzie, and go after proof against Decjard, and Neals sets a trap for both him and his mob boss.

Wesley Kent's microchip firm's head researcher Joseph Hayes is murdered by poisonous overdose, presumably on account of his revolutionary invention. The duo goes undercover, but due to his major, Peter now gets the cushy alias of pampered rating agency accountancy expert. Neal joins the competitive junior executives in a cubicle, but gathers no less information there. After Mozzie discovers Peter has the music-box, he must accept to continue the Kate investigation officially, with a stuck-up FBI agent as equally unamused partner.

Neal orchestrates an elaborate con to bring himself face to face with Kate's murderer.

When Peter is suspended by the FBI for a crime he didn't commit, he is forced to run a sting with Neal and the gang to catch Mozzie's shooter, and clear his name.

With the mastermind behind Kate's death uncovered, Peter and Neal explore their pasts to gain answers.

The desperate UN ambassador to the UN called a favor from the FBI to help his estranged son, a human rights activist, who was arrested in Burma and faces an atrocious sentence for ruby theft. Neal, who grew up fatherless, convinces reluctant Peter to condone dodgy means against the Myanmar junta. After finding out the true master thief, Andrew Collins, Neal has an irresistible fake made by Mozzie as a trap for greedy Burmese ambassador Kyi, but it can only work if they find a way around the inviolability of his diplomatic pouch confided to his assistant Suu.

An old friend of June's late husband, Ford, has returned after a stint in prison. Neal suspects the man is dangerous and fears for June.

When Peter is kidnapped by an old nemesis, Neal must race against time and defy the FBI to save him.

Peter and Neal assume each other's identities to uncover a collusion scheme.

Neal gets closer to finding out the truth about Kate's death.

Despite successfully escaping after having robbed the Federal Reserve, a notorious thief returns to retrieve the stash he left behind. Peter and Neal must put their differences aside to capture the criminal before he disappears for good.

Peter and Neal must follow a treasure map will to save a kidnapped daughter.

When a magazine journalist's life is threatened, Diana goes undercover as her assistant to protect her while Peter and Neal investigate the subject of the journalist's story: a crooked pharmaceutical company.

When a mobster from Mozzie's Detroit childhood surfaces in Manhattan, Neal and Peter must help their friend rework a scam from his past to take down the ruthless gangster and prevent a mob war.

Peter and Neal are investigating a woman who's been married several to wealthy older men who died shortly after their weddings. They hope to get her by sending Neal into a bachelor auction hoping she'll get him. Peter goes with him and it's Peter whom she bids on. And when they learn that she has a partner, Peter has to keep seeing her which doesn't make Elizabeth happy.

A talented teenage con artist wreaks havoc in Manhattan, and Neal must decide if he should help him or take him down.

A hacker empties a bank's accounts, so Neal assumes the thief's identity and goes on a spending spree in order to force the criminal to surface.

Jones' classmate from the Naval Academy goes missing, prompting Peter and Neal to investigate an international private-security team, which could be linked to the disappearance.

Peter learns that Keller stole an Egyptian artifact and that he's trying to get into New York. Mozzie is anxious to unload the art but Neal wants him to wait. Peter asks Neal how Keller will get the artifact into New York, so he brings Peter to a fence he knows. Later the man turns up dead. When they learn of a person who handles artifacts Neal goes undercover.

Neal and Mozzie must stay one step ahead of the the FBI while appearing to work with them in order to keep them from discovering that they possess the treasure.

Peter and Neal work together to save Elizabeth from Keller.

When scholarship funds from a prestigious prep school mysteriously disappear, Neal poses as a substitute teacher to help Peter and the FBI figure out where the money is really going.

Peter brings home a scanner that can pick up sounds from far away. He goes to work and leaves it, Elizabeth is there when she hears a conversation it's picking up that the neighbors are having. That's when she hears them talking about a crime they're planning. She calls Peter and tells him about it. He and Neal go to check it out but nothing is happening. He attributes the whole thing to her recent abduction. She then calls Mozzie and the two of them check out the neighbors. They discover something but instead of telling Peter, she calls Neal and asks for his help. They try to find out more info before they tell Peter.

Peter takes the day off in an attempt to give Elizabeth an extraordinary birthday, complete with her parents. He leaves Diana in charge to find a missing Stradivarius with Sara and Neal, all under the prying eyes of Agent Kramer.

When a wealthy Yankees fan recruits Neal to help steal a prized piece of memorabilia, Neal is reminded of what life could be like again as a high-end thief.

When Agent Kramer returns to derail Neal's commutation, Neal races to right a wrong from his past. Peter in turn must choose a side. Set against the backdrop of Neal's commutation hearing, Neal will ultimately decide between fight and flight.

Peter must locate Neal on a tropical island before an FBI-sanctioned bounty hunter does.

Peter must devise a plan to return Neal to New York and avoid Collins.

Neal, Peter, and Mozzie track down a sly thief long sought by the FBI.

When Neal and Peter go undercover to investigate a beautiful widow about to receive a huge life insurance payment, things become complicated when Neal begins to develop feelings for her.

Unbeknownst to Peter, Neal considers assisting a thief in stealing a valuable piece of art in exchange for information about his past.

Mozzie discovers clues to a treasure he is convinced were left by a spy ring.

A political fixer attempts to undermine the trial of a criminal Peter wants behind bars.

The team investigates a series of museum heists where ancient artifacts were the target.

Neal has to resume his Wall Street alias to apply for a broker position in the investment firm of slick 'friend' Eric Dunham, who is suspected of systematic insider trading. That requires tipping him off and entering the inner circle, an after-hours boxing club, where only the winning fighters share in the valuable secrets. Peter insists to enter and win, but Neal is in no mood to help him after finding out Peter's suspicion scared off Sam Phelps, the undercover cop who promised Neal to tell what happened to his absent cop father.

Despite their bitter row over Sam Phelps, Neal accepts to keep collaborating professionally with Peter, even appearing together as 'model team' agent-informer at agent Walt Furlong's international law enforcement convention. Together, they counter Ted Anderson's presumed evil plans at Dr. Drugov's presentation of a revolutionary new bullet proof vest. While Mozzie helps Neal contacting Sam again, Burke's men discover he stole that identity or as Neal presumes staged his death, but a killer is also on Phelp's trail.

Neal, Peter, and Mozzie take down the Irish mob's whiskey counterfeiting ring, and Neal learns more about his father's past.

Neal and Peter investigate Senator Pratt's involvement with corrupt cops, which leads to a real estate developer running a kickback scheme.

Neal and Peter investigate Mozzie's claims of taxi cab forgery and money laundering. Which leads to back to a jazz club owner.

Peter and Elizabeth are kidnapped by a young couple on a romantic crime spree. Meanwhile Neal tries to plot where the couple will strike next.

Neal goes under cover as sculpture forger in order to help the FBI arrest an art forger. Also Neal and Mozzie narrow down the location of the evidence box.

The FBI begins searching the building for the evidence box. Peter, Diana, and Clinton try to stall the search. While Neal, Mozzie, Sara, and James try to get to the box first.

With Peter in prison facing murder charges and every shred of evidence pointing to him for Senator Pratt's untimely death, Neal must strike a deal with the devil to help try and clear Peter's name.

Peter assigns Neal a new handler to investigate an online black market, but Neal's loyalties will be tested when he discovers the trail might lead to Mozzie.

Neal is blackmailed to steal a chapter from a valuable book for Hagen. With his new partner at the FBI watching his every move, Neal and Mozzie devise a diversionary heist to set up their enemy and get the book.

Peter sends Neal undercover with a psychiatrist who may be manipulating her patients into committing robberies.

Neal must go undercover as a butler to expose an imposter who aims to inherit a Manhattan family's fortune.

Neal and Peter look for a U.S. passport forger from Russia.

While Neal delves further into the mystery of the Codex, Peter takes on a classified espionage case with a fellow FBI agent: his ex-girlfriend.

Neal and Peter take on an unprecedented asset recovery case for the Museum of Natural History: a stolen Tyrannosaurus Rex skeleton and its egg.

Peter's thrown back into an unsolved larceny case that has Neal worried - because Neal's the one who committed the crime.

FBI catches Hagen for a forgery. Hagen takes Agent Burke along with him to reveal his relations with Neal.

When Neal and Peter go after an assassin, the stakes are raised even higher when they realize this may be the same person who has been pulling Neal's strings.

When a corporate espionage case has personal ties to Neal, Peter recruits Diana from maternity leave for an undercover sting on a rogue stock trader.

Neal and Peter race against a criminal mastermind to unearth an invaluable treasure hidden in New York.

Kidnapped, Neal tries to turn the tables on his captor by helping him pass a test to get into the elite group of thieves known as the Pink Panthers. Aided by Mozzie, Peter tries to find Neal before it's too late.

In order to cement his trust with the Pink Panthers, Neal must align with a dangerous enemy from his past and obtain an extremely valuable artifact. Peter finds it difficult to keep their secret from Neal and Mozzie.

Neal feels conflicted about scamming an innocent mark while running a con for the Pink Panthers. Meanwhile, Peter is working with a reckless Interpol agent who could put their entire operation in jeopardy.

With the Pink Panthers having gone silent, Peter and Neal focus on a case dealing with someone from Mozzie's past, who's returned to tie up loose ends and pull another con, this one at Mozzie's expense.

With a mole in the panthers now, Woodford has to find who it is while Neal and FBI have to figure out how they will bring the panthers down in their next heist.

Neal will need a little helping hand with his latest heist, and the FBI agent will take part in the dangerous con during "Au Revoir."

Peter brings home a scanner that can pick up sounds from far away. He goes to work and leaves it, Elizabeth is there when she hears a conversation it's picking up that the neighbors are having. That's when she hears them talking about a crime they're planning. She calls Peter and tells him about it. He and Neal go to check it out but nothing is happening. He attributes the whole thing to her recent abduction. She then calls Mozzie and the two of them check out the neighbors. They discover something but instead of telling Peter, she calls Neal and asks for his help. They try to find out more info before they tell Peter.

Peter and Elizabeth are kidnapped by a young couple on a romantic crime spree. Meanwhile Neal tries to plot where the couple will strike next.

While Neal delves further into the mystery of the Codex, Peter takes on a classified espionage case with a fellow FBI agent: his ex-girlfriend.

Neal must go undercover as a butler to expose an imposter who aims to inherit a Manhattan family's fortune.

Peter and Neal are investigating a woman who's been married several to wealthy older men who died shortly after their weddings. They hope to get her by sending Neal into a bachelor auction hoping she'll get him. Peter goes with him and it's Peter whom she bids on. And when they learn that she has a partner, Peter has to keep seeing her which doesn't make Elizabeth happy.

Peter and Neal work together to save Elizabeth from Keller.

When June's granddaughter Samantha needs a donor organ, Peter and Neal stumble on the trail of illegal organ trade. Neal approaches Dr. Wayne Powell, the ringleader, posing as an 'approachable' doctor. That leaves only Peter to seduce his female cahoot. Finally an elaborate 'Indian' trap is set.

A political fixer attempts to undermine the trial of a criminal Peter wants behind bars.

An old friend of June's late husband, Ford, has returned after a stint in prison. Neal suspects the man is dangerous and fears for June.

Peter Burke accepts to help David Sullivan and other victims of a plot in which people are forced to take and pay off a second mortgage due to wrong foreclosures. Neil finds out those are all signed by federal judge Michelle Clark. Mozz helps him collect evidence from her chambers, but Fowler helps Clark turn the table on Burke who tried to trick her into bribing him. Neil must turn the tables on both the fiends.