Feature-length version of a serial, originally in twelve chapters. Three-hour runtime, later re-edited into two 90 minute features called Las Calaveras Del Terror and Vuelven Las Calaveras Del Terror. Good guys vs bad guys for possession of a map showing the location of a lost mine.
| Actor | Role |
|---|---|
 Pedro ArmendárizNot listed | Not listed |
| AArmando Soto La MarinaNot listed | Not listed |
 Agustín IsunzaNot listed | Not listed |
| AAlicia de PhillipsNot listed | Not listed |
 Crox AlvaradoNot listed | Not listed |
 Víctor JuncoNot listed | Not listed |
 Tito JuncoEl Cuervo | El Cuervo |
 Carlos MúzquizNot listed | Not listed |
| AAdalberto GutiérrezMozo | Mozo |
 Salvador QuirozDon Ramón | Don Ramón |
| IIsabel PolakNot listed | Not listed |
| EEsther LuquínLupe | Lupe |
 Max LanglerTuerto | Tuerto |
 Alfonso JiménezNot listed | Not listed |
| CChel LópezNot listed | Not listed |
 Jorge ArriagaNot listed | Not listed |
| MManuel PozosCristobal | Cristobal |
 José L. MurilloNot listed | Not listed |
| TTrío CalaverasCantantes | Cantantes |
| TToro HernándezNot listed | Not listed |
| SStephen BerneCapataz bruto | Capataz bruto |
| FFaquir HarrisNot listed | Not listed |
 Dagoberto RodríguezNot listed | Not listed |