Married couple Jack and Terry Linden are experiencing a difficult period in their relationship. When Jack decides to step outside the marriage, he becomes involved with Edith, who happens to be the wife of his best friend and colleague, Hank Evans. Learning of their partners' infidelity, Terry and Hank engage in their own extramarital affair together. Now, both marriages and friendships are on the brink of collapse.
Initially, "Mulholland Dr." was to mark David Lynch's return to television. It is a retooling of a script originally shot as a 94-minute pilot for a TV series (co-written with TV screenwriter Joyce Eliason) for the channel ABC, which had approved the script, but chose not even to air the pilot once it was done in 1999, despite Lynch's labours to cut the project to their liking. It was left in limbo until 18 month later French company Studio Canal Plus (also producer of 'The Straight Story') agreed to pay ABC $7 million for the pilot, and budget a few million more to turn the pilot into a two-hour, 27-minute movie. The cost of the film doubled to $14 million as sets had to be reconstructed and actors recalled.
When former cop and current security expert Jim Holland has a one night stand with Amanda after getting in her way roller-blading. That introduction turns out to be a well thought out plan by Amanda and her sister Molly, to obtain security codes. The girls and their cohorts rob his client and stash the loot. All the while, detective Jim has been following them and he grabs the money for himself. Then his conscience gets the best of him and he falls in love with Molly. His client turns out to be drug dealers and he's forced to risk his life to protect Molly and Amanda.
Returning to his home town after the death of the grandfather who raised him, slick and cynical Wall Street trader Will Martin (Neil Patrick Harris) feels decidedly out of place, and not at all in tune with the Christmas preparations being made by the local citizenry. But Will isn't really taking a sentimental journey at all: He's merely in town to modernize and streamline his family's real-estate company. While going through his grandfather's effects, Will and his grandmother (Debbie Reynolds) come across the old man's diary--which reveals a lengthy relationship with a woman named Lillian. Determined to locate this mystery mistress (if indeed that's who Lillian is), Will learns a few vital lessons about love, forgiveness, and recapturing the Yuletide spirit that has so long eluded him.
A star athlete and top student, Luce's idealized image is challenged by one of his teachers when his unsettling views on political violence come to light, putting a strain on family bonds while igniting intense debates on race and identity.