The Young Indiana Jones Chronicles Indiana Jones feature films, the cast and crew frequently questioned creator George Lucas about the Indiana Jones character's life growing up. During the concept stages of "Indiana Jones and the Last Crusade", Lucas and director Steven Spielberg decided to reveal some of this backstory in the film's opening scenes. For these scenes, Lucas chose River Phoenix to portray the character, as Harrison Ford believed that Phoenix most resembled Ford as a young man (Phoenix had appeared as Ford's son in "The Mosquito Coast"). This decision to reveal an adventure of a young Indiana led Lucas and crew to the idea
Indiana Jones film's introduction, set in 1912, provided some back story to the character, specifically the origin of his fear of snakes, his use of a bullwhip, the scar on his chin, and his hat; the film's epilogue also reveals that "Indiana" is not Jones's first name, but a nickname he took from the family dog. The film was a buddy movie of sorts, teaming Jones with his father, Henry Jones, Sr., often to comical effect. Although Lucas intended to make five Indiana Jones films, "Indiana Jones and the Last Crusade" was the last for over eighteen years, as he could not