Lauren Bacall in the script was originally much smaller, but during filming, her part was revised multiple times to extend it into the lead part that it became in the released film. Once released, "To Have and Have Not" catapulted Bacall into instant stardom, and her performance became the cornerstone of her star image, the impact of which extended into popular culture at large, even influencing fashion, as well as film-makers and other actors. Warner Bros. launched an extensive marketing campaign to promote the picture and to establish Bacall as a movie star. As part of the public relations push, Bacall made
Lauren Bacall birth, Bacall's family moved to Brooklyn's Ocean Parkway. She was educated with the financial support of her wealthy uncles at a private boarding school founded by philanthropist Eugene Heitler Lehman, named The Highland Manor Boarding School for Girls, in Tarrytown, New York, and at Julia Richman High School in Manhattan. Her parents divorced when she was five; she later took the Romanian form of her mother's last name, Bacall. She no longer saw her father and formed a very close bond with her mother, who remarried Lee Goldberg and came to live in California after Bacall became a movie star.