- Allegra Fulton
- Tina Modotti
- Karl Pruner
- Edward Weston
- Arturo Fresolone
- Diego Rivera
- Tanja Jacobs
- Anita Brenner
- Pedro Guevara-Mann
- Xavier Guerrero
- Raoul Bhaneja
- Julio Antonio Mella / Announcer (voice)
- Tania Cabagne
- Tina Modotti
- Carlos Hieber
- Edward Weston
- Humberto Pineda
- Julio Antonio Mella