Havana 1957, “Sin Capital of the World” – Mafia run nightclubs, sex, drugs, booze and gambling. President Batista heads a dictatorship benefiting wealthy Yankee corporations; student radicals rally with the poor, and revolutionaries. Ruben Velez, a young cop believes in law and order where his fellow officers control the population with torture, intimidation, and murder. His partner, a dirty cop cold-bloodily murders a student and Velez’s outrage is met with indifference and a warning: play the game or suffer the consequences. Juliana a beautiful Tropicana dancer identifies the corpse of a dancer whose murder Velez investigates. Juliana, a mobster’s lover, feeds Velez inside information on the mob and its business—is she carrying out some elaborate game? Playing off the cop against the mob? Or is she falling in love with Velez.