The Other Woman is a 2014 American romantic comedy film directed by Nick Cassavetes, written by Melissa Stack, and starring Cameron Diaz, Leslie Mann, Kate Upton, Nikolaj Coster-Waldau, Nicki Minaj, Taylor Kinney, and Don Johnson. The film follows three womenCarly (Diaz), Kate (Mann), and Amber (Upton)who are all romantically involved with the same man (Coster-Waldau). After finding out about each other, the trio take their revenge on him.
Development of The Other Woman began in January 2012, when 20th Century Fox hired Stack to write the script, based on the original idea from the 1996 comedy The First Wives Club. Casting was done between November 2012 and June 2013. Filming began on April 29, 2013, in locations including Manhattan, Long Island, the Hamptons, Dockers Waterside Restaurant on Dune Road in Quogue, and the Bahamas, and it concluded on August 27 that year. Aaron Zigman composed the score and LBI Productions produced the film. The film was released on April 25, 2014, in the United States, and distributed worldwide by 20th Century Fox. The film received mostly negative reviews from critics, but was a box office success, grossing $196.7 million worldwide.
Plot
Carly Whitten (Cameron Diaz), a New York attorney, is dating handsome and charismatic businessman Mark King (Nikolaj Coster-Waldau), with whom she has been having sex for two months. Carly plans to introduce Mark to her father Frank (Don Johnson) over dinner, only for Mark to cancel on them and go out of town because of a "flood" at his Connecticut home. Encouraged by Frank, Carly dresses up in a sexy plumber's outfit and heads to Mark's house to seduce him. However, she is horrified to be met at the door by Mark's wife Kate (Leslie Mann), whom she had assumed to be Mark's housekeeper. Thrown for a loop by this revelation, Carly flees in embarrassment and shock.
The next day, Kate shows up at Carly's law firm, having found her contact details in Mark's phone book. Carly admits to a panicked Kate that Mark has been cheating on her, but assures her she had no idea Mark was married. Initially annoyed by her constant presence at her apartment or work, Carly begins to warm up to Kate after a wild sleepover and a boozy heart-to-heart. Kate discovers that Mark is seeing yet another woman, who she thinks is Carly secretly continuing her previous relationship with Mark. Confronting Carly about this, they argue before realizing that Mark is seeing a third woman as both Carly and Kate have been refusing sex with him.
Carly and Kate follow Mark to the Hamptons, where they stay at the house of Kate's brother Phil (Taylor Kinney), who is immediately attracted to Carly. The duo spies on Mark and find him with his mistress Amber (Kate Upton), a beautiful swimsuit supermodel, on the beach. When Mark leaves for the gym, they inform Amber that Mark has been cheating on all of them. All three women decide to get revenge on him together. Kate spikes his smoothies with estrogen pills to swell his nipples, has their dog licking his toothbrush before soaking it in their toilet, and adds hair-removal cream to his shampoo. Carly spikes his water with a laxative to give him heavy diarrhea. Amber uses an ugly drag queen sexual partner against him.
While carrying out the various pranks, they discover Mark has been embezzling money from various startup companies his workplace helps to develop. Meanwhile, Carly begins to connect romantically and feel a bond with Phil. The women's camaraderie begins to fall apart when Kate finds herself still in love with Mark after caving in and having sex with him. Carly exposes Mark's fraud before texting him, upsetting Kate and Amber. However, Kate later realizes that Mark hasn’t changed after he catches a cold and suspects he has an STD (since Amber claimed she has one to avoid sleeping with him again) and he tries tricking her into taking medication for it too.
Later, Mark goes to the Bahamas on a supposed business trip and Kate decides to follow and expose him. When she arrives she is surprised to find Carly and Amber waiting for her. They explain that Mark has set up Kate as the owner of the companies he defrauded, which, if his fraud is discovered, would result in Kate going to prison rather than him. She also finds out he has been seeing yet another woman, someone he has met on this trip. This, and the possibility of facing prison, motivates her to take action, with the help of Carly's legal expertise. Amber confides to Carly that she is seeing someone else too.