LOS ANGELES (Reuters) – Movie and music mogul Saul Zaentz has sued the studio behind the hit “Lord of the Rings” movie trilogy for more than $20 million in unpaid royalties, Hollywood trade paper Daily Variety reported on Thursday. Zaentz’s claim against New Line Cinema, a unit of Time Warner Inc., was spelled out in a complaint filed on Wednesday in Los Angeles Superior Court, the paper said. [More]