Wayne (and Walter Brennan as his sidekick) would go on to make another western with Hawks a decade later -Rio Bravo (1959).He attacked, although Bilbo, who had inadvertently realized the ring""s power of invisibility when it fell onto his finger, was able to trick Gollum and chase him to the cave""s back exit.The next scene, playing under the credits, is of the typical, grueling road work forced upon prisoners - an imprisonment which reflects the authentic horrors of life on a chain gang in a Southern correctional prison.He needed o strategically absorb her mutant ability into himself in order o power his machine, although it would mean her sacrifice.