A Victorian scientist and his young American backer set off in their new earth-boring machine with a short test on a Welsh mountain. Unfortunately the thing is rather more powerful than expected and they end up in an enormous cavern at the centre of the earth. Here they find a race of humans enslaved to evil oversized prehistoric birds with extra-sensory abilities. The travellers decide they can be some help, the more so as at least one of the slaves is very eye-catching.

At the Earth's Core

movie

Bruce Ellicott

Hell Night

She Demmons

The astounding she monster

Invasion of the Bee World

Forbidden World

Not of the earth

Night Beast

Carnosaur

Humanoids from the deep