A woman with a degree in biology and a particular taste for arachnids gets involved with some unfinished business left by her dead mother, leading her to face unlikely events that revolve around the banana mafia in a South American country, such as an etheric eminence that anticipates tragedies, a cryptozoological being that is mentioned with skepticism and a terrorist society that seeks to dismantle the fraudulent and sinister structure of land concessions.
In this remake of the 40's classic, two lovers murder each other, leading to an investigation and the closing of the Saln Mxico, a famous place where people used to go to dance before WWII. The police investigation leads to several flashbacks about the life and death of a low-life dancer named Mercedes (Maria Rojo) and her lover.
A band of thugs belonging to an organized crime family assaults several casinos at the same time creating death and panic in their wake. As they flee the scenes of their crimes police begin to close in on them, so they quickly hide themselves in a villa owned by a wealthy industrialist taking him and his family hostage.
An airplane goes down in the ocean during a storm and a few survivors find refuge on a small tour boat. Swept out to sea, these people slowly starve to death in the hot sun with barely any food or clean water. With no place to turn, the boat survivors resort to cannibalism to stay alive...that is ..until the rescue planes come to pick them up and the man eating sharks decide its time to eat as well.
An African safari is attacked by savage natives and the sole survivor is an infant who is adopted and raised by gorillas. As he is growing up, his only human friend is a native boy he happens to meet in a chance encounter. He grows to be a young adult, discovers white civilization, and meets a beautiful white girl who becomes his mate. They have a son who becomes the second jungle boy in the movie, and the three of them prevail through perilous adventures.