1967 Fantastic Four Menace of the Mole Man

Fantastic Four Original title: Fantastic 4 TV Series 1967–1968 TV-Y7-FV
Jack DeLeon, Paul Frees, Gerald Mohr, and Jo Ann Pflug in Fantastic Four (1967) Four costumed superheroes battle the world's most terrifying villains.
Creators: Jack Kirby, Stan Lee
Stars: Paul Frees, Gerald Mohr, Jack DeLeon, Jo Ann Pflug
S1.E1 Menace of the Mole Men Episode aired Sep 9, 1967
Gerald Mohr in Fantastic Four (1967)
The Mole Man, out for revenge, lures the Fantastic Four to a deserted island. The Mole Man has constructed an elaborate tunnel system that can lower major cities of the world beneath the Earth's surface. The villain intends to eliminate the foursome so he can proceed with his plan
Directors: Joseph Barbera, William Hanna
Writers: Phil Hahn, Jack Hanrahan, Stan Lee
Stars: Paul Frees, Gerald Mohr, Jack DeLeon, Jo Ann Pflug