A fugitive and two married couples get trapped in a mine.
| Actor | Role |
|---|---|
 Esteban SerradorAlfonso Alvarado | Alfonso Alvarado |
 Delfy de OrtegaIrma | Irma |
 Margarita CoronaJulia | Julia |
 Gustavo CaveroBermúdez | Bermúdez |
 Fernando LamasBruno | Bruno |
| LLuis Perez AguirreMedico | Medico |