Santo in the Mystery of the Black Pearl (1976)

El Santo

as Santo

Fernando Osés

as Diamond Buyer

Frank Braña

as Julio

María Eugenia San Martín

as Wu-Li

Antonio Pica

as Andres Cortez

G

Guillermo Galvez

as Che Davila

Mara Cruz

as Andres' Girlfriend

J

Juan Garza

as Henchman

C

Carlos Suárez

as Police official in Puerto Rico