Frankie Fane is an American who has been in Rome for about six weeks and is starting to get bored. He hasn't picked up much of the language, and has visited most of the tourist sites in Rome itself. A fellow American suggests that he rent a car and visit some old ruins just a short drive from the city. When he gets there he finds the villagers unfriendly, and a large group of teenagers that constantly follow him around. He quickly realizes that he may be in trouble, but it may also be the case that he gets what he deserves.

The attractive Argentine Don Careless is an adventurer and an excellent swordsman. Don is in love with Maria Moreno, since he had to emerge her jewels and had thereby to kill a shark. Don tries to prevent the forced marriage of Mary with the ruthless revolutionary Colonel Luis Corral. An armed clash between Don and Luis seems inevitable.

Un comerciante queda viudo con cinco hijos a su cargo , quienes le dan severos problemas con su comportamiento. (FILMAFFINITY)

1934 film by Louis J. Gasnier

Carol Dahlmann enlists the Hollister brothers to help locate her missing husband. The husband was tracking a fallen satellite through the jungle. While tracking him down, the trio discover an unusually strong acid killing animals and people.

Carlos Acosta (Carlos Gardel) watches fate work out a solution that allows him to return to his real love after trips to Paris and New York City.

A test pilot is missing and a search party is sent out in the jungles of Mexico; however, while searching they uncover a monster in the jungle who became this way due to a dose of radioactivity.