Warner Bros.' exec VP of production Robert Guralnick will leave his post after his contract expires at the end of November. Sources say that the executive is pursuing other offers at various media companies. Currently, Guralnick was overseeing the Arnold Schwartzenegger film, COLLATERAL DAMAGE and the live-action adaptation of SCOOBY-DOO. Guralnick is an 11-year vet of Warner Bros., who was hired in 1989 as a production VP. After Guralnick's exit Warner Bros.' will be left with only two executive VPs of production, Kevin McCormick and Jeff Robinov.