Inherent Vice is a novel by Thomas Pynchon, originally published in August 2009.

The term "inherent vice" is a legal tenet referring to a "hidden defect (or the very nature) of a good or property which of itself is the cause of (or contributes to) its deterioration, damage, or wastage. Such characteristics or defects make the item an unacceptable risk to a carrier or insurer. If the characteristic or defect is not visible, and if the carrier or the insurer has not been warned of it, neither of them may be liable for any claim arising solely out of the inherent vice." (Business Dictionary)

Inherent Vice has been well received among critics, particularly for its mainstream appeal. In a generally favorable review, the New York Times' Michiko Kakutani called it "Pynchon Lite", describing it as "a simple shaggy-dog detective story that pits likable dopers against the Los Angeles Police Department and its 'countersubversive' agents, a novel in which paranoia is less a political or metaphysical state than a byproduct of smoking too much weed." A review by academic Louis Menand in The New Yorker declared the novel to be "a generally lighthearted affair", while adding that there were still "a few familiar apocalyptic touches, and a suggestion that countercultural California is a lost continent of freedom and play, swallowed up by the faceless forces of coöptation and repression". In a scathing review in New York magazine, Sam Anderson wrote that "with no suspense and nothing at stake, Pynchon's manic energy just feels like aimless invention."

Paul Thomas Anderson (born June 26, 1970), is an American film director, screenwriter, and producer. He has written and directed feature films: Hard Eight (1996), Boogie Nights (1997), Magnolia (1999), Punch-Drunk Love (2002), There Will Be Blood (2007), and The Master (2012). He has been nominated for five Academy Awards — There Will Be Blood for Best Achievement in Directing, Best Motion Picture of the Year, and Best Adapted Screenplay; Magnolia for Best Original Screenplay; and Boogie Nights for Best Original Screenplay.

Anderson has been hailed as being "one of the most exciting talents to come along in years" and "among the supreme talents of today." After the release of Boogie Nights and Magnolia, Anderson was praised as a wunderkind. In 2004, Anderson was ranked twenty-first on The Guardian's list of the forty best directors. In 2007, Total Film named him the twentieth greatest director of all time, while the American Film Institute regards him as "one of American film's modern masters." In 2011, Entertainment Weekly named him the tenth-greatest working director calling him "one of the most dynamic directors to emerge in the last twenty years."

Josh James Brolin (pronounced /ˈbroʊlɨn/; born February 12, 1968) is an American actor. He has acted in theater, film and television roles since 1985, and won acting awards for his roles in the films W., No Country for Old Men, Milk and True Grit.

Brolin was born in Santa Monica, California, the son of Jane Cameron Agee, a wildlife activist who was a native of Corpus Christi, Texas, and actor James Brolin. Brolin was raised on a California ranch with little exposure to his father's acting career. His parents divorced when he was 16 and his stepmother is singer/actress Barbra Streisand. He became interested in acting after taking an improv acting class in high school.

Brolin started his career in TV movies and guest spots on TV shows before getting a more notable role as Brand Walsh in the Richard Donner-directed movie The Goonies (1985). He was considered for the role of Tom Hanson in the series 21 Jump Street; he and Johnny Depp were the finalists for the role, and at that time the two became close and remained friends even after the role was ultimately awarded to Depp. Brolin guest-starred in an episode of the show in its first season.

Joaquin Rafael Phoenix ( /hwɑːˈkiːn ˈfiːnɪks/; born October 28, 1974), formerly credited as Leaf Phoenix, is an American film actor. He was born in San Juan, Puerto Rico, and his family returned to the continental United States four years later. Phoenix is from a family of performers, including his older brother, the late River Phoenix.

Phoenix has ventured behind the camera, directing music videos as well as producing movies and television shows, and has recorded an album, the soundtrack to Walk the Line. He is also known for his work as a social activist, particularly as an advocate for animal rights.

Phoenix was born Joaquín Rafael Bottom in Río Piedras, located in the city of San Juan, Puerto Rico, to American parents. He is the third of five children, including River (1970–1993), Rain (1972), Liberty (1976), and Summer (1978). He also has a half-sister named Jodean (1964) from a previous relationship of his father's.

His father, John Lee Bottom, was a lapsed Catholic from Fontana, California. His mother, Arlyn (née Dunetz), was born in The Bronx, New York to Jewish parents whose families emigrated from Russia and Hungary. In 1968, Arlyn left her family and moved to California, later meeting Phoenix's father while hitch-hiking. They married in 1969, then later joined the religious cult the Children of God. They began travelling throughout South America.

Thomas Ruggles Pynchon, Jr. (born May 8, 1937) is an American novelist. He is a MacArthur Fellow noted for his dense and complex novels, and both his fiction and non-fiction writings encompass a vast array of subject matter, styles and themes, including (but not limited to) the fields of history, science, and mathematics. For his most praised novel, Gravity's Rainbow, Pynchon won the 1974 U.S. National Book Award for Fiction and is regularly cited as a contender for the Nobel Prize in Literature.

Hailing from Long Island, Pynchon served two years in the United States Navy and earned an English degree from Cornell University. After publishing several short stories in the late 1950s and early 1960s, he began composing the novels for which he is best known: V. (1963), The Crying of Lot 49 (1966), Gravity's Rainbow (1973), and Mason & Dixon (1997). Pynchon is also known for being very private; very few photographs of him have ever been published, and rumors about his location and identity have circulated since the 1960s.