Sharon Stone is an American actress and fashion model. Stone began modeling in New York City in the late '70s. She made her film debut in 1980 as an extra in Woody Allen's Stardust Memories.

Based on Crichton's 1987 novel, Sphere follows a group of scientists — Norman Goodman (Dustin Hoffman), Harry Adams (Samuel L. Jackson), Beth Halperin (Sharon Stone) and Ted Fielding (Liev Schrieber) ...