Office Christmas Party

In December 2016, Josh Parker (Jason Bateman), Chief Technical Officer of Zenotek's Chicago branch, meets with his lawyer, Ezra (Matt Walsh), to finalize his divorce in time for the holidays. Zenotek meanwhile has failed to meet its quarterly quota, and interim CEO Carol Vanstone (Jennifer Aniston) threatens to lay off 40 percent of the staff, cut bonuses, and cancel the annual Christmas party. Her brother, branch manager Clay (T.J. Miller), is desperate to keep his staff. Carol harbors resentment toward Clay, whom she believed was her father's favorite, and threatens to shut down the branch. Josh and Clay, along with Josh's head of tech, Tracey Hughes (Olivia Munn), propose partnering with financial giant Walter Davis (Courtney B. Vance), whom they are having lunch with later that day, and Carol gives them the chance to win his business. Walter is pleased with the pitch, but concerned with another recent branch closure at Zenotek, and feels the company is more about the budget than their people. Clay invites him to their Christmas party in hopes of showing him that their company is in good standing. Before leaving town, Carol offers Josh a position at her New York headquarters to which he declines.

Clay funds an exorbitant Christmas party, much to the chagrin of Mary (Kate McKinnon), the head of Human Resources. Joel (Sam Richardson) takes DJ duty, but the party struggles to pick up even with Tracey inviting Chicago Bulls player Jimmy Butler as a friend. While initially reluctant, Walter is inadvertently doused with cocaine when it is accidentally fed into a snow machine and succumbs to his free-spirited nature. Throughout the party, various employees cut loose: Nate (Karan Soni) tries to impress two of his staff, Tim (Andrew Leeds) and Drew (Oliver Cooper), by hiring an escort named Savannah (Abbey Lee) to pretend to be his girlfriend, though Nate found out when she gives a handjob to a fellow employee; Clay's assistant and single-mom Allison (Vanessa Bayer) attempts to hook up with new hire Fred (Randall Park) but stops when he reveals he has a mother-child fetish; and customer service supervisor Jeremy (Rob Corddry) cuts loose on the dance floor with Mary, whom he previously despised. Josh and Tracey get stuck on the roof and nearly kiss before Jeremy interrupts them. Back on the dance floor, Clay eventually wins over Walter's business, and the celebration gradually grows more chaotic as employees begin partaking in orgies, damaging company property, and doing drugs.

Carol's flight is cancelled due to weather, and she rushes back to the office when she hears about the party from her Uber driver (Fortune Feimster), who took people to the party. Though Carol is initially impressed with receiving Walter's business, Walter injures himself attempting to swing off a balcony after a conversation with Clay, and is later discovered to have been fired from his firm after his sudden business closure, nullifying the contract and leaving Zenotek helpless. Carol decides then and there to shut down the branch. To add insult to injury, she reminds Josh about the job offer aloud to everyone, especially Clay. Despite Josh stating he didn't accept it, the surrounding employees angrily shun him. Tracey reveals that she was given the same offer but explicitly rejected it where Josh kept it open. Feeling betrayed about what he heard from Carol, Clay rushes off with Savannah's emotionally unstable pimp, Trina (Jillian Bell), to party elsewhere, though Trina is more interested in robbing Clay of his wealth that he is actually keeping on his person. Josh, Tracey, Mary, and Carol race off to save Clay.

One of the guests learns that the branch is being terminated and convinces everyone to throw out and destroy all the company equipment and burn everything in sight, forcing security guard Carla (Da'Vine Joy Randolph) to put down the unruly, now destructive and rebellious party. Clay ends up racing Trina's car towards an opening drawbridge, attempting to jump the gap, a feat he'd earlier mentioned to Josh. Josh drives Mary's minivan alongside him, and tries to convince Clay not to jump, but he is still heartbroken from Carol offering Josh the job, along with her past insults. Convinced he's a failure he still decides to jump, regardless of whether he makes it or even survives. After everyone, including Trina, fails to convince Clay to pull over, Josh threatens to jump the gap with him, and Clay reluctantly allows it. Scared of dying, Carol forces the steering wheel away from Josh, swerving into Clay's car and causing him to miss the drawbridge, jumping and crashing into an internet hub, which disconnects the entire city.

Trina and Savannah are arrested for their crimes, while Clay is taken to the hospital. In the wake of the internet blackout, Tracey realizes how to run a new innovation she'd been working on for several years that combines internet Wi-Fi with wired connections through the city's power grid, which had previously failed due to her inability to take the real-world interference of the existing internet signals into account. They race back to the destroyed office to set up her tech, and when it works, internet is restored to Chicago. This new innovation saves the jobs of the entire team, with Clay apologizing for how his father treated Carol. Walter, who is in the same hospital as Clay, agrees to join the team. Josh and Tracey kiss amidst the ruins of their office. Jeremy opens up to Mary, and Nate and Allison agree to go on a date. The whole group meets Carol and Clay as he's released from the hospital, and they all go out for breakfast, driving recklessly on the way.

• Jason Bateman as Josh Parker, Chief of Technical Advancement, Zenotek Chicago
• Olivia Munn as Tracey Hughes, Chief of R&D, Zenotek Chicago
• T. J. Miller as Clay Vanstone, Head of Zenotek Chicago
• Jennifer Aniston as Carol Vanstone, interim CEO of Zenotek
• Kate McKinnon as Mary Winetoss, the human resources representative of Zenotek
• Jillian Bell as Trina, a pimp
• Courtney B. Vance as Walter Davis, representative of a huge financial company
• Vanessa Bayer as Allison Parker, Clay's assistant
• Rob Corddry as Jeremy Parker, customer service supervisor
• Karan Soni as Nate Winetoss, IT director
• Sam Richardson as Joel, who serves as DJ during the party
• Randall Park as Fred, a new employee
• Abbey Lee as Savannah, an escort
• Jamie Chung as Meghan
• Da'Vine Joy Randolph as Carla, the security guard
• Fortune Feimster as Lonny, the Uber Driver
• Matt Walsh as Ezra, Josh's divorce lawyer
• Ben Falcone as Doctor
• Chloe Wepper as Kelsey, one of the office workers
• Oliver Cooper as Drew, one of Nate's staff members
• Adrian Martinez as Larry, one of the office workers
• Erick Chavarria as Alan, one of the office workers
• Andrew Leeds as Tim, one of Nate's staff members
• Jimmy Butler as himself
• Michael Tourek as Alexei

In 2010, Guymon Casady approached Josh Gordon and Will Speck with an original idea of his, to make a movie about a holiday office party. They subsequently set the concept up at DreamWorks Pictures, and it was later rewritten by Lee Eisenberg, Gene Stupnitsky, and Laura Solon.[5] On February 19, 2016, it was announced that Speck and Gordon would also direct the film to be distributed by Paramount Pictures, which would star Jennifer Aniston, Jason Bateman, T. J. Miller, and Kate McKinnon.[5][6] On March 8, 2016, Randall Park joined the film,[7] and Olivia Munn was cast on March 17.[8] On April 4, 2016, Abbey Lee Kershaw joined the cast.[9] Karan Soni, Da'Vine Joy Randolph, and Jamie Chung were added on April 5, 2016,[10] and on April 6, 2016, Rob Corddry, Andrew Leeds, and Oliver Cooper were cast as well.[11]

Principal photography on the film began late March 2016 in Atlanta, Georgia.[12] In early April, filming took place in Chicago, Illinois,[13] and after that production moved to Hiram, Georgia, where it shot from April 19 to June 1, 2016.[14]

On casting Aniston in the film, Gordon stated, "We created this character for Jennifer because she's absolutely fearless when it comes to playing somewhat unlikeable characters in comedies. For her, the more daring the role, the better."[15]

Office Christmas Party was released in the United States on December 9, 2016, by Paramount Pictures.[5][6] Paramount also distributed it internationally, except in several territories where Mister Smith Entertainment handled sales, including the United Kingdom and Australia, where it was handled by Entertainment One.

• Office Christmas Party at IMDb