Drenaje Profundo is a primetime television series produced by TV Azteca.

[1] It stars Ana Serradilla,[2] Rodrigo Murray, Juan Pablo Medina and Elizabeth Cervantes.

[4] After an accident in the Mexico City subway system, the detective Ulises Elizalde (Juan Pablo Medina) is sent to investigate.

Underground he is rescued by Yamel (Ana Serradilla) a young woman who's hiding an enormous secret.

It's later revealed that Yamel, and the other people living in the sewer drain have been injected with an eternal youth serum that was developed by a scientist named Igor, under the orders of Milosz, an evil scientist from the late sixties.