Through interviews with friends, family, and colleagues, the documentary relates the life and career of Rafael Hernández, one of Puerto Rico’s most renowned and beloved composers of popular songs.
| Actor | Role |
|---|---|
| DDavid Ortiz AngleróNarrator | Narrator |
 Celia CruzSelf | Self |
 Ruth FernándezSelf | Self |
| CChucho NavarroSelf | Self |
| MMargarita RomeroSelf | Self |
| MMarco Antonio MuñizSelf | Self |
 Ismael SerranoSelf | Self |
| AAntolina VélezSelf | Self |
| TTeresa (Chacha) RoqueSelf | Self |
| VVictoria HernándezSelf - Rafael's sister | Self - Rafael's sister |
| AAmparo MontesSelf | Self |
| JJuan Bruno TarrazaSelf | Self |
| JJoan Manuel SerratSelf | Self |
| MMaría PérezSelf - Rafael's widow | Self - Rafael's widow |
| AAlejandro SantiagoBoy | Boy |
| EEdylaine MoralesGirl | Girl |
| JJuan F. RevillaRafael Hernández | Rafael Hernández |
| MMartín NievesKids' father | Kids' father |
| LLuz Eneida NuñezMusician | Musician |
| NNoelia QuinteroMusician | Musician |
 Luis GuzmánGuard | Guard |
| ZZahmari HernándezSelf - Rafael's granddaughter | Self - Rafael's granddaughter |
 Justino DíazSelf | Self |