The story of the 65th Infantry Regiment of the US Army composed almost entirely of Puerto Ricans and who participated in the Korean War, suffering heavy casualties.

A popular singer is suspected of being involved with a notorious drug dealer, el Tiburón (the Shark). Meanwhile, a friend of the singer is recruited by Interpol to find the criminal's real identity.

A small town celebrates the triumph of their revolution. Under the euphoria of the moment, the town's founder is declared a traitor and the destruction of his statue is decided by the people. A journalist buys the statue before it is destroyed. Later, the townspeople discover that the statue isn't from who they thought it was and they decide to retrieve it. The journalist, however, doesn't want to give it back, giving rise to the dilemma.

This 1959 film-noir take on "Othello," filmed in Puerto Rico, stars Mari Blanchard as flirtatious Jean, who marries an older man, plantation owner Don Luis, for financial security and finds herself falling for his virile foster son, Carlos. Fearing that Jean will inherit Luis's money, his greedy cousin, Miguel, poisons the bridegroom against his new wife, informing him about her passion for another.