Luke Andrew Kruntchev

After capturing a killer, things go awry for Miami Metro; Dexter begins a dangerous game of cat and mouse, while the Ukrainian mob seeks revenge.

Dexter and the Homicide team race to catch the Doomsday Killers before their final act; Deb copes with a new emotional reality.

Christmas approaches and Dexter tries to balance his life with Hannah and his relationship with Debra; Debra follows a potentially incriminating tip.

Hannah's father visits; the Phantom Arsonist's crimes become more gruesome; LaGuerta brings in Matthews to help with the Bay Harbor Butcher case.

Dexter must protect himself when LaGuerta closes in on his secret.

Mike is outnumbered by his wife and daughters when they all agree that baby proofing the house is a good idea. But soon Vanessa has second thoughts when she finds herself home by herself babysitting Boyd and can't release the toilet seat's complicated childproof latch. Meanwhile, Mike thinks it's time for Mandy to earn her own money and gets her a job delivering pizzas -- without first consulting Vanessa.