Mac and Danny look into the mysterious death of a man torn apart by tigers at the Bronx Zoo, which leads them to both the dead man’s meat packing plant…

Melinda tries to help a man suffering from amnesia regain his memory.

Karen drags Hank to an end of the semester goodbye luncheon at Felicia’s. Hank realizes he’s walked into a hornet’s nest as Felicia, Jackie and Jill all gang up on…

When Becca and her friend Chelsea get into a brawl on campus, it leads to the revelation of one of Hank’s affairs. In the meantime, Charlie risks his job trying…

Hank’s in for a hedonistic night to remember when Jackie and two stripper friends arrive at his doorstep, unannounced. The next morning, before Hank can escort his new friends from…

Hank’s attempts to set things right with Karen lead to even deeper entanglements with the campus ladies. In the meantime, Charlie tries to prevent Sue’s top client from leaving the…

Karen hatches a plan to move the family back to New York for good. Hank’s mighty pleased, but Becca’s crestfallen about leaving her new best friend, Chelsea. After inviting herself…

Hank objects to Becca’s adult fashion sense; Hank and Charlie visit a strip club to discover the secret life of a talented student; Charlie and Marcy’s house sale goes awry.

Hank attends a university mixer and consoles his jilted assistant; Charlie celebrates his first talent signing.

With Karen gone, Hank has to deal with a more and more rebellious Becca. Meanwhile, Charlie and Marcy move back together though they still plan to divorce each other.

When a recruit officer at the NYPD Academy is killed, Beckett and the team go back to their old training ground to investigate. Meanwhile, Castle must reckon with a decision…