Santo vs. the King of Crime
El Santo and his loyal friends will try to disarm a dangerous criminal organization.
| Actor | Role |
|---|---|
 El SantoSanto El Enmascarado de Plata | Santo El Enmascarado de Plata |
 Fernando CasanovaFernando Lavalle | Fernando Lavalle |
 Ana Bertha LepeVirginia | Virginia |
 Begoña PalaciosDancer in club | Dancer in club |
 Roberto Ramírez Garzaas Beto 'el Boticario' | as Beto 'el Boticario' |
 René CardonaSr. Roberto de la Llata | Sr. Roberto de la Llata |
 Yolanda CianiMercedes | Mercedes |
 Augusto BenedicoMatias | Matias |
 Víctor VelázquezNot listed | Not listed |
| GGuillermo Álvarez BianchiDon Cosme | Don Cosme |
 Antonio RaxelFreddy (henchman) | Freddy (henchman) |
 Fernando OsésNot listed | Not listed |
| EEnrique CoutoNot listed | Not listed |
 Alberto MariscalNot listed | Not listed |
 Santanónas Enano 'Santanón' | as Enano 'Santanón' |
| FFrancisco CurielRoberto de la Llata as a boy (as El niño Francisco Curiel) | Roberto de la Llata as a boy (as El niño Francisco Curiel) |
| EElvira CastilloUncredited | Uncredited |
 Lucía PradoUncredited | Uncredited |