"Help!" is a fantasy story, that makes fun of spy movies, which were popular at the time. A religious cult has lost a special ring, worn by people they plan to sacrifice to their goddess, Kaili. It turns out one of their members sent the ring to Ringo Starr (drummer for the Beatles, who loved to wear rings). When the cult finds out, they try to capture Ringo, and either sacrifice him to Kaili or get their ring back. He tries to give it back, but the ring will not come off his finger. The other Beatles try to help, but also end up in danger. A defector (quitter) from the cult tries different ways to remove the ring, and a scientist also tries to steal it. Scotland Yard hides the Beatles at Buckingham Palace, but the cult even sneaks in there. The band escapes to the Bahamas in disguise, but are followed. Tired of running, the Beatles finally face down the cultists.