Sach is the exact double of a famous French scientist who has invented a powerful rocket fuel Enemy agents, mistaking Sach for the scientist, attempt to kidnap him and get the formula for the fuel
Jungle Gents (195
SD - 6.1
Jungle Gents (1954)
IMDb:6.1
1954
When the boys discover that Sach has a strange ability to sniff out diamonds, they hatch a scheme to make money out of it