Three episodes from the "history" of organized labor in the harbors of Tampico, 1912 to modern-times.
| Actor | Role |
|---|---|
 Manuel OjedaNot listed | Not listed |
 Roberto 'El Flaco' GuzmánNot listed | Not listed |
 Ignacio López TarsoNot listed | Not listed |
 Eric del CastilloNot listed | Not listed |
 Raúl PadillaNot listed | Not listed |
 Antonio RaxelNot listed | Not listed |