You're invited to the most outrageous holiday party of the season. When the CEO (Jennifer Aniston) decides to close her hard-partying brother’s branch, he (T.J. Miller) and his fired up co-workers (Jason Bateman, Olivia Munn, Kate McKinnon) decide to throw an epic office party to land a big VIP client and save everyone's jobs. Fueled by booze and bad decisions, things quickly spiral out-of-control in this wild and raunchy comedy. Office Christmas Party is the gift that keeps on giving!