In Theaters December 9, 2016

In the third official trailer for Office Christmas Party, Mary (Kate McKinnon) reprimands a female employee for leaving the top button of her blouse undone. She says, "It's winter. Can we put Dancer and Prancer back in their stable?"

As the hilarious trailer continues, we see several of Mary's coworkers - including Josh (Jason Bateman) and Clay (T.J. Miller) - finalize details on the epic Christmas party they're pulling together. Soon enough, the action gets underway as Carol (Jennifer Aniston) says, "Let's party." Bottles are popped, alcohol flows freely, dancing ensues, a man rides through the party on a white horse, and a male employee orders an escort via his phone.