The 1910 Mexican Revolution is on its way when six brave peasants, known as "Los Leones de San Pablo", decide to join Pancho Villa's army and help end the suffering in their community by assisting in the struggle. Together, they will endure the tragedies and hardships of a civil war.
| Actor | Role |
|---|---|
 Antonio R. FraustoDon Tiburcio Maya | Don Tiburcio Maya |
 Domingo SolerFrancisco 'Pancho' Villa | Francisco 'Pancho' Villa |
 Manuel TamésMelitón Botello | Melitón Botello |
 Ramón VallarinoMiguel Ángel del Toro 'Becerrillo' | Miguel Ángel del Toro 'Becerrillo' |
 Carlos LópezRodrigo Perea | Rodrigo Perea |
 Raúl de AndaMáximo Perea | Máximo Perea |
| RRafael F. MuñozMartín Espinosa | Martín Espinosa |
| AAlfonso Sánchez TelloGeneral Fierro | General Fierro |
| PPaco MartínezGeneral Huertista | General Huertista |
 Dolores CamarilloDona Lupe Maya | Dona Lupe Maya |
| CConsuelo SegarraViejecita | Viejecita |
 David Valle GonzálezChon | Chon |
 Max LanglerEl Flaco | El Flaco |
 Miguel M. DelgadoDoctor | Doctor |
 Silvestre RevueltasPianista | Pianista |
| JJesús MelgarejoSoldado | Soldado |
| PPedro ValenzuelaSoldado | Soldado |
 Pepe del RíoPedrito Maya, niño | Pedrito Maya, niño |
| GGloria BarónHija de Maya | Hija de Maya |