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.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
When trying to resolve a kidnapping, Neal is apprehended by an old friend and is forced to play his game to save the one who was kidnapped. Alex finally reveals the location of the music box to Neal, and teams up to steal it. Peter tells Neal that he knows Neal is planning to steal it, and tells him that he has the option to stop looking for Kate and do something good with his life.