James Byron Dean was born on February 8, 1931 in Marion, Indiana, to Winton Dean and Mildred Wilson. Dean's father left farming to become a dentist and moved the family to Santa Monica, California, where Dean attended Brentwood Public School. Several years later, Dean's mother, whom he was very close to, died of cancer, and Dean's father sent him back to Indiana to live on his aunt and uncle's Quaker farm. During this time, Dean sought counsel from his pastor, the Rev. James DeWeerd, who influenced his later interest in car racing and theater. In 1949, Dean graduated from high school and moved back to California. He studied law at Santa Monica College, but eventually transferred to University of California, Los Angeles, and majored in theater.
After appearing in just one stage production, as Malcolm in Macbeth, Dean dropped out of UCLA. His first television appearance was in a Pepsi Cola commercial, and his first speaking part was in Sailor Beware, a comedy starring Jerry Lewis and Dean Martin. To make ends meet, Dean worked as a parking-lot attendant at CBS Studios, where he met Rogers Brackett, a radio director who became his mentor.
In 1951, Dean moved to New York City and was admitted to the Actors Studio to study under Lee Strasberg. His career began to pick up, and he performed in such 1950s television shows as Kraft Television Theatre and Omnibus. In 1954, Dean's success in a theatrical role as an Arab boy in The Immoralist led to interest from Hollywood. Over the next 18 months, Dean starred in three major motion pictures, beginning with the film adaptation of John Steinbeck's novel, East of Eden. Director Elia Kazan chose Dean after Dean met with Steinbeck, who thought him perfect for the part. Many of Dean's scenes in the film were unscripted improvisations. He would eventually be nominated for an Oscar for this role, making him the first actor in history to receive a posthumous Oscar nomination.
In his next film, Dean starred as the