Mike shows up at Harvey's in the dead of night and they agree that it's time to take down Roger and save Alex. They join forces and Rachel ultimately winds up being brought into the case when she realizes that she wants to be part of all the drama. 

Harvey takes the case to Robert, who is not impressed with it, but says to Harvey to let him deal with it in his own way. 

In the end, the two men were working together all along, and Robert got a confession from Frank before Roger had him murdered in jail. 

They went to Roger and showed the video before telling him he had to pay out the money. He reluctantly agreed. 

Harvey and Alex ambushed Tommy and asked him to resign from his post and give back the affidavit or they would leak the confession from Roger. 

Donna reconnected with Mark but she was shocked to learn that he was married and that he still wanted to sleep with her. Donna went to a hotel to sleep with him, but a text from Rachel found her ditching the meetup. 

Meanwhile, Sheila asked Louis to sleep with her one final time before she got married, and he agreed and slept with her.