Mole Men Against the Son of Hercules (Italian: Maciste, l'uomo più forte del mondo/ Maciste, the Strongest Man in the World) is a 1961 Italian peplum film directed by Antonio Leonviola and starring Mark Forest.

They find themselves in a series of deep caverns, occupied by a race of mutant white-haired albino people.

They are living under an ancient curse, by which they cannot emerge onto the surface, except by moonlight, and sunlight is deadly to them.

Maciste and Bangor are forced to fight each other and then a ferocious ape in order to save the life of the princess, but she's condemned to be sacrificed anyway.

Halis Mosab, who has become aware that she was captured as a child and somehow became queen of the 'mole men', is overjoyed when she comes to the surface and finds that she can live in the sunlight.