Help!

An Eastern cult discovers that the sacrificial ring is missing. Sir Ringo Starr, drummer of The Beatles has it; sent by the girl (who's to be sacrificed) as a gift. Clang, Ahme, Bhuta, and several cult members leave for London to retrieve the ring. After several failed attempts to steal the ring, they confront him in an Indian restaurant. Ringo learns that if he does not return the ring soon, he will become the next sacrifice. Ringo then discovers that the ring is stuck on his finger. Its a race against time; John Lennon, Sir Paul McCartney, and George Harrison try to protect their friend while they're all being chased not only by Clang and his minions, but also by two mad scientists and the Chief Inspector of Scotland yard. Will Ringo be saved, or will he be sacrificed?