Vice detective Bob Hightower finds his ex-wife murdered and daughter kidnapped by a cult. Frustrated by the botched official investigations, he quits the force and infiltrates the cult to hunt down the leader with the help of the cult’s only female victim escapee, Case Hardin.
Jacqueline (Bonilla) and Nicolas (Echanove) are so in love that they decide to get married "until death takes them apart". When love dies and infidelity takes its place, Jacqueline decides there's no time to fulfill the promise of their votes. She begins to plot her husband's murder, but destiny is committed to surprise her in many ways.
Tomás Tomás is a young yuppie playboy with a string of discarded girlfriends. But when Silvia, the victim of one of his adventures, tries to get revenge by typing "positive" on his AIDS test, Tomás experiences for the first time the realities of love and death.
Claude Massoulier is murdered while hunting at the same place as Julien Vercel, an estate agent who knew him and whose fingerprints are found on Massoulier's car. As the police discover that Marie-Christine Vercel, Julien's wife, was Massoulier's mistress, Julien is the prime suspect. But his secretary, Barbara Becker, while not quite convinced he is innocent, defends him and leads her private investigations.