An important paleontological discovery causes a series of crimes.
| Actor | Role |
|---|---|
 Alfredo IglesiasNot listed | Not listed |
| MMargarita GrallaNot listed | Not listed |
 Jorge Rivera LópezNot listed | Not listed |
 Juan Carlos DualNot listed | Not listed |
 Oscar KummerlNot listed | Not listed |
 Betsabé RuizNot listed | Not listed |
 Lucy CampbellNot listed | Not listed |
| BBachi ButtiniNot listed | Not listed |
| EErnesto LópezNot listed | Not listed |
| MMaría RizoNot listed | Not listed |
| RRubén SegadoNot listed | Not listed |
| CCarmen RenardNot listed | Not listed |
| JJuan GricNot listed | Not listed |