Crazy, Stupid, Love. is a 2011 romantic comedy-drama film directed by Glenn Ficarra and John Requa, written by Dan Fogelman, and starring Steve Carell, Ryan Gosling, Julianne Moore, Emma Stone, Analeigh Tipton, Marisa Tomei, and Kevin Bacon. The film was released on July 29, 2011.

Cal Weaver (Steve Carell) is a middle-aged man who learns that his wife Emily (Julianne Moore) cheated on him with a coworker, David Lindhagen (Kevin Bacon), and wants a divorce. After moving into his own apartment, Cal goes to a bar night after night, talking loudly about his divorce, until he attracts the attention of a young man named Jacob Palmer (Ryan Gosling). Jacob is a womanizer who successfully beds women each night, although a young woman named Hannah (Emma Stone) recently had rejected his advances. Jacob takes pity on Cal. Jacob agrees to teach Cal how to pick up women, and the two become friends. Using Jacob's teachings, Cal seduces Kate (Marisa Tomei) at the bar. After this encounter, Cal manages to successfully seduce multiple women in the bar. He sees Emily again at his son Robbie's (Jonah Bobo) parent-teacher conference. The meeting goes well until they discover Robbie's teacher is Kate, who reveals to Emily that she and Cal slept together. Emily leaves in disgust and begins actively dating David.

Ryan Thomas Gosling (born November 12, 1980) is a Canadian actor and musician. He began his career as a child star on the Disney Channel's Mickey Mouse Club (1993–95) and went on to appear in other family entertainment programs including Are You Afraid of the Dark? (1995), Goosebumps (1996), Breaker High (1997–98) and Young Hercules (1998–99). His first serious role was as a Jewish neo-Nazi in The Believer (2001), and he then built a reputation for playing misfits in independent films such as Murder by Numbers (2002), The Slaughter Rule (2002), The United States of Leland (2003) and Stay (2005).

Gosling came to the attention of a wider audience in 2004 with a leading role in the romantic drama The Notebook, for which he won four Teen Choice Awards and an MTV Movie Award. His performance as a drug-addicted teacher in Half Nelson (2006) was nominated for an Academy Award and his performance as a socially inept loner in Lars and the Real Girl (2007) was nominated for a Golden Globe Award. In 2007, he starred in the courtroom thriller Fracture.

Emily Jean "Emma" Stone (born November 6, 1988) is an American actress.

Stone was a cast member of the TV series Drive, and made her feature film debut in the comedy Superbad (2007). She appeared in The House Bunny (2008) and Ghosts of Girlfriends Past (2009). She then starred in the horror-comedy Zombieland and the indie comedy Paper Man in 2009. In 2010, Stone voiced the character Mazie in Marmaduke, and starred in the high school comedy Easy A, which earned her a nomination for a Golden Globe for Best Actress in a Musical or Comedy. In 2011, she starred in the films Crazy, Stupid, Love. and The Help, both of which were well received by critics and commercial successes. Stone will play Gwen Stacy in the Amazing Spider-Man film, a reboot of the Spider-Man film franchise.

Stone was born in Scottsdale, Arizona, the daughter of Krista (née Yeager), a homemaker, and Jeff Stone, a contractor. She has a brother, who is two years her junior. Stone's paternal grandfather was of Swedish descent, and his family's surname was anglicized to "Stone" when immigrating to the U.S. through Ellis Island; some of her ancestors also lived in Pennsylvania Dutch Country.

Steven John "Steve" Carell ( /kəˈrɛl/; born August 16, 1962) is an American comedian, actor, voice artist, producer, writer, and director. Although Carell is notable for his role on The Daily Show with Jon Stewart, he found greater fame in the late 2000s for playing Michael Scott on The Office. He has also starred in lead roles in the films The 40-Year-Old Virgin, Little Miss Sunshine, Evan Almighty, Dan in Real Life, Get Smart, Date Night, Dinner for Schmucks, and Crazy, Stupid, Love.; and voiced characters in the animated films Over the Hedge, Horton Hears a Who!, and Despicable Me. Carell was nominated as "America's funniest man" in Life magazine, and received a Golden Globe Award for Best Actor in a Television Comedy Series for playing the lead role of Michael Scott for The Office in 2006.

Carell, the youngest of four brothers, was born at Emerson Hospital in Concord, Massachusetts, and was raised in nearby Acton by his parents, Harriet T. (née Koch), a psychiatric nurse, and Edwin A. Carell, an electrical engineer. His maternal uncle, Stanley Koch, worked with Allen B. DuMont to create cathode ray tubes. Carell's paternal grandfather was Italian; his father was born with the surname "Caroselli", later shortening it to "Carell". Carell was raised Roman Catholic, and was educated at The Fenn School and Middlesex School. Carell also played ice hockey as a teenager for his high school.^{[citation needed]} He played the fife, performing with other members of his family, and later joined a reenacting group portraying the 10th (North Lincoln) Regiment of Foot. Carell attributed his interest in history to this, in which he earned his degree from Denison University in Granville, Ohio in 1984. While at Denison, Carell was a member of Burpee's Seedy Theatrical Company, a student-run improvisational comedy troupe.

Julianne Moore (born Julie Anne Smith on December 3, 1960) is a British-American actress and a children's book author. She has been nominated for four Oscars, six Golden Globes, three BAFTAs and nine Screen Actors Guild Awards.

Moore began her acting career in 1983 in minor roles, before joining the cast of the soap opera As the World Turns, for which she won a Daytime Emmy Award in 1988. She began to appear in supporting roles in films during the early 1990s, in films such as The Hand That Rocks the Cradle and The Fugitive. Her performance in Short Cuts (1993) won her and the rest of the cast a Golden Globe for their ensemble performance, and her performance in Boogie Nights (1997) brought her widespread attention and nominations for several major acting awards.

Her success continued with films such as The Big Lebowski (1998), The End of the Affair (1999) and Magnolia (1999). She received particular acclaim for her portrayal of a betrayed wife in Far from Heaven (2002), winning several critic awards as best actress of the year, in addition to several other nominations, including the Academy Award, Golden Globe, and Screen Actors Guild Award. The same year, she was also nominated for several awards as best supporting actress for her work in The Hours. In 2010, Moore starred in the comedy drama The Kids Are All Right, for which she received a Golden Globe and BAFTA nomination.