Antonio Torres, a serious singer of Spanish popular music, and Bárbara, a vivacious yé-yé singer, face off in a chaotic contest promoted by Rodolfo Sicilia, an overworked publicist.
Manuel, a young man of eighteen, arrives in Madrid with the illusion of being a bullfighter. On arrival he meets Juan a ruined singer in his fifties who, along with his friend Lola, will help the boy to get a chance to bullfight in a probe at the estate of a famous businessman.
