Eureka

Jack McCann (Gene Hackman) is a former gold prospector who discovered a rich deposit in the Canadian wilderness. But McCann's wealth led to depression and paranoia, and he withdrew from the world to a remote island. Flash forward 30 years later, and we see McCann attempting to deal with a troubled daughter (Theresa Russell) and the attentions of the Mafia, who want to build a new casino on his tropical home. Nicolas Roeg directs.