Witness the Ultimate Holiday Turn Up in This 'Office Christmas Party' Trailer

Directed by Josh Gordon and Will Speck, Office Christmas Party is a laugh-out-loud comedy that reinvents the meaning of your casual office holiday get-together. The synopsis: when an anti-fun CEO (played by Jennifer Anniston) tries to put an end to her brother's (played by T.J. Miller) branch, he and his co-workers must team up to coordinate the biggest Christmas gathering in office history in order to sway a client for a much-needed sale -- the security of their jobs depend on it. The group aim...