Byron McIntyre

Paige throws Emily a surprise birthday party with even more surprising guests -- Jenna and Shana. But it's the actions of "A" at the party that lead to the biggest shock of all. Mona's selfless act provides Hanna and her mother with their first bit of good news, but it sends Mona down a familiar path.

Burt becomes obsessed with gambling when he believes he can reclaim all the items he lost when he bet away all the Chance’s belongings nearly 20 years ago. Worried about his bad habit reemerging, Virginia and Jimmy try to intervene but soon get swept up in the betting frenzy and develop their own gambling habit. But their luck begins to run out when they miss Shelley’s staged play written by Sabrina and starring Hope as the lead.

Boston Homicide teams up with the FBI after a bank manager is shot during a robbery, but by-the-book FBI agent Anna Farrell (guest star TESSA THOMPSON – For Colored Girls, Veronica Mars) appears to have a complicated history with Detective Frost. Plus, Jane's brother Tommy (recurring guest star COLIN EGGLESFIELD) may be facing more trouble just as his relationship with Maura begins to grow.

When the family pet guinea pig swallows an eraser, Jim is forced to pay for an expensive operation.

Cooper is called to testify when a case involving a woman on death row petitions for a mistrial based on the testimony given by FBI director Fickler. Meanwhile, Cooper puts Beth in charge of threat analysis.