La represa tells the story of an aboriginal tribe that finds itself endangered by the construction of a dam over their sacred land. "Beard in head" and his loyal friend "Straight hair" will have to go to the city to prohibit the construction of the dam by the white man.
| Actor | Role |
|---|---|
| TTomás VegaNot listed | Not listed |
 Carlos ReyesNot listed | Not listed |
 Jani DueñasNot listed | Not listed |
| DDiego CórdovaNot listed | Not listed |
| VVittorio MeschiNot listed | Not listed |
 Luis AlarcónNot listed | Not listed |