My Own Private Idaho is a 1991 independent drama film written and directed by Gus Van Sant, loosely based on Shakespeare's Henry IV, Part 1, Henry IV, Part 2, and Henry V, and starring River Phoenix and Keanu Reeves. The story follows two friends, Mike and Scott, as they embark on a journey of personal discovery that takes them to Mike's hometown in Idaho and then to Italy in search of Mike's mother.
Van Sant originally wrote the screenplay in the 1970s, but discarded it after reading John Rechy's 1963 novel, City of Night, and concluding that Rechy's treatment of the subject of street hustlers was better than his own. Over the years, Van Sant rewrote the script, which comprised two stories: that of Mike and the search for his mother, and Scott's story as a modern update of the Henry IV plays.