Watch Royal Opera House 2023/24: Das Rheingold Full Movie Free Online 123Movies. When a precious hoard of gold is stolen from the river Rhine, it unleashes a chain of destructive events, pitting gods and mortals against one another for generations. Wagner’s Ring cycle boasts some of the greatest music ever written for the opera stage. Join us as we embark on a spectacular journey into the world of myth, dream and memory, with the figure of Erda – Mother Earth herself – at its centre.