Black Monday

Wide-eyed Blair is thrust into the insane world of ’80s Wall Street. Mo enacts his master plan to take over the Georgina Jeans Company.

Mo attempts to create a father/son bond with Blair. Dawn and Spencer have a lively dinner with Dawns parents. Keith finds his secret increasingly difficult to hide.

Mo takes Dawn to the Predators Ball in an effort to raise the capital The Jammer Group needs to pay off their debts. Blair is saddled with a weekend work assignment.

Mo takes Blair on his bachelor party, while Dawn realizes she’s a very important guest at Tiff’s bachelorette party. Keith faces a loaded decision.

Mo is determined to make Blair and Tiff’s marriage happen, for better or worse. Keith tries to impede the SEC’s sting operation by any means possible.

After the fallout from Black Monday, Dawn and Blair pursue a new deal from different directions while Mo runs from his past.

Mo tries to extricate Keith from a difficult situation.

Blair and Dawn take to the skies to pursue a new investor. Mo and Keith struggle with relocation.

At TBDs Halloween party, Blair tries to make the trade of a lifetime, Mo and Dawn argue over an opportunity, Tiff and Corkie loosen up, and Keith phones a friend.

Blair is forced to revisit his past while Mo, Keith and Dawn try to make amends.

It’s 1989 and Mo makes his first big “discovery” as a newly minted jazz producer. Dawn’s still serving time for masterminding Black Monday, Blair learns the hard way how to play politics, and Keith discovers that the late Lenny Leighman has some big follicles to fill. Mo hatches a plot to get Dawn an early release.

Dawn puts on a show at her new “job” for her parole officer, while Blair puts on a show for the RNC. Mo makes a big personal announcement, and Keith tries to please Larry. Blair shoots for political points and his electroshock therapist gets a shock of his own.

Mo and Dawn are at odds when it comes to Nomi’s musical future. Meanwhile, Keith, Tiff and Corkie combine forces to make a damage-control commercial for Pfaffashions. Elsewhere, Blair gets a panic room to panic in.

Mo and Dawn work through some "artistic differences" as Nomis star rises. Blair and Tiff schmooze a VIP, and Keith tries to rekindle things with Mike.

Mo tries to make his own bachelor party happenin’. A killer is still on the loose and they’ve chosen to celebrate in a cabin…in the woods. Keith enjoys his social status upgrade until someone unexpected returns.