Chronicles the life, career, and work of Puerto Rican nationalist Dr. Ramón Emeterio Betances, fighter for freedom and human rights.
| Actor | Role |
|---|---|
 Cristina SolerNarrator | Narrator |
| FFélix Ojeda ReyesHimself | Himself |
| FFrancisco MoscosoHimself | Himself |
| RRoberto CottoBetances (voice) | Betances (voice) |
| JJorge SilvestryNot listed | Not listed |
| RRita PabónNot listed | Not listed |
| JJaime PérezNot listed | Not listed |
| AAlberto RodríguezNot listed | Not listed |
| JJosé CarvajalNot listed | Not listed |