Beautiful Silvia and Sandra disappear mysteriously at the Bermuda Triangle. Santo, Blue Demon and Mil Mascaras go into action to try to find them. Soon they find out that evil Scientist Dr. Gro has developed a device to make peopl...
Directed byGilberto Martínez Solares
Written byAdolfo Martínez Solares, Gilberto Martínez Solares
CountryMexico
Runtime76 min
On screen
Santo
Alejandro Moreno
Mil Máscaras