The Josh Gordon and Will Speck-directed film Office Christmas Party is slated to hit theaters on December 9th and the official trailer has been revealed. The film sets as an office group must sway the opinion of their CEO for an important sale with a crazy Christmas party. Olivia Munn, Jason Bateman, Jennifer Anniston, T.J. Miller, Jillian Bell and more are starring in the upcoming comedy. Peep the official trailer to Office Christmas Party above.