Extreme Measures (1996)

Thriller about Guy Luthan (Hugh Grant), a British doctor working at a hospital in New York. He starts to make unwanted inquiries when the body of a man who died in his emergency room disappears. The trail leads Luthan to the door of eminent surgeon Dr. Lawrence Myrick (Gene Hackman), but Luthan soon finds himself in danger from people who want the hospital's secret to remain undiscovered.