Much to his surprise, timid Joel Barish is shocked to discover that the love of his life, sparky Clementine, has had him erased from her memory. To pay her back in the same coin, poor Joel summons up the courage to undergo a painless but intricate medical procedure to do the same, utterly unaware that darkness is an essential part of the light. Now, as hurt and angry Joel's ugly recollections of Clementine gradually fade away, giving way to a soulless black void, suddenly, he begins having second thoughts, toying with the idea of stopping the irreversible process. In the end, is ignorance really bliss?

Osbourne Cox, a Balkan expert, resigned from the CIA because of a drinking problem, so he begins a memoir. His wife wants a divorce and expects her lover, Harry, a philandering State Department marshal, to leave his wife. A CD-ROM falls out of a gym bag at a Georgetown fitness center. Two employees there try to turn it into cash: Linda, who wants money for cosmetic surgery, and Chad, an amiable goof. Information on the disc leads them to Osbourne who rejects their sales pitch; then they visit the Russian embassy. To sweeten the pot, they decide they need more of Osbourne's secrets. Meanwhile, Linda's boss likes her, and Harry's wife leaves for a book tour. All roads lead to Osbourne's house.

The crown jewel of Her Majesty's Secret Intelligence Service, Agent Lorraine Broughton (Theron) is equal parts spycraft, sensuality and savagery, willing to deploy any of her skills to stay alive on her impossible mission. Sent alone into Berlin to deliver a priceless dossier out of the destabilized city, she partners with embedded station chief David Percival (James McAvoy) to navigate her way through the deadliest game of spies.

Nic and Jules are in a long term, committed, loving but by no means perfect same-sex relationship. Nic, a physician, needs to wield what she believes is control, whereas Jules, under that control, is less self-assured. During their relationship, Jules has floundered in her "nine to five" life, sometimes trying to start a business - always unsuccessfully - or being the stay-at-home mom. She is currently trying to start a landscape design business. They have two teen-aged children, Joni (conceived by Nic) and Laser (by Jules). Although not exact replicas, each offspring does more closely resemble his/her biological mother in temperament. Joni and Laser are also half-siblings, having the same unknown sperm donor father. Shortly after Joni's eighteenth birthday and shortly before she plans to leave the house and head off to college, Laser, only fifteen and underage to do so, pleads with her to try and contact their sperm donor father. Somewhat reluctantly, she does. He is late ...