Rush is a 1991 American crime/drama film directed by Lili Fini Zanuck (wife of producer Richard Zanuck) and based on a novel written by Kim Wozencraft. It stars Jennifer Jason Leigh and Jason Patric as two cops in the 1970s who go in too deep on a case: a narcotics detective and his inexperienced partner go after an elusive drug dealer. They become drug addicts themselves and, failing to get the evidence they need, use falsified evidence.