Impressed by Fred's physical strength, movie producer Go-Go Ravine hires him to play "Hercurock" in a new movie. After braving pterodactyls, charging mastodons, and a three-headed brontosaurus, though, Fred retires back to the safety of his day job at the rock quarry.
Name | Type | Role | |
---|---|---|---|
Mel Blanc | Guest Star | ||
Gerry Johnson | Guest Star | ||
Jean Vander Pyl | Guest Star | ||
Mike Road | Guest Star | ||
Don Messick | Guest Star | ||
Alan Reed | Guest Star | ||
Joseph Barbera | Director | ||
William Hanna | Director |