Between 1952 and 1953, the young doctor Ernesto Guevara de la Serna traveled through Latin America. This film is based on his diaries, the correspondence with his family and friends, and the testimonies of those who knew him and accompanied him on this journey. That trip through the open veins of Latin America led him to become the Che.
| Actor | Role |
|---|---|
| LLizzia TizzianiTita | Tita |
| AAlberto GranadoHimself | Himself |
| CCarlos FerrerNot listed | Not listed |
| AAntonio del CondeNot listed | Not listed |
| OOscar ValdovinosNot listed | Not listed |
 Paco Ignacio Taibo IIHimself | Himself |
| EEmmanuel LoverVoz Ernesto | Voz Ernesto |
| VValeria García FerreiroVoz Tita | Voz Tita |