- Santo
- Santo
- Armando Silvestre
- Inspector Ponce
- Tere Velázquez
- Yvette
- Gregorio Casal
- Pablo
- Ivan J. Rado
- Henkel, aka Paul von Struber
- Sasha Montenegro
- Ester
- Raymundo Capetillo
- Rocha
- Xavier Massé
- Mario Gaos
- Fernando Wagner
- Old Nazi
- Jorge Mondragón
- Landeros
- Armando Arriola
- Campos
- Joaquin Bauche
- Fournier
- Manuel Calvo
- Fisher
- El Cuchillo
- Santo's Opponent
- Ignacio Gómez
- Santo's Opponent
- Margarita Herman
- Wife of Jeweler
- José Mora
- Jeweler
- Antonio Raxel
- Window-cleaner Nazi
- Carlos Suárez
- Man who plants bomb in Santo's car
