They're in it Deep now! Murderous monsters, scantily clad prehistoric playmates and telepathic pterodactyls inhabit the center of our world in this colorful fantasy-adventure about a manned "drill-craft" boring its way to the center of the Earth! Starring sci-fi superstars Doug McClure (The Land That Time Forgot), Peter Cushing (Nothing But the Night) and Caroline Munro (Maniac), this subterranean chiller is the most endearingly whimsical entertainment on - or under - the planet's surface! There's more than lava at the Earth's core. There's also Pellucidar: an underground empire where gargantuan pterodactyls torture and enslave all humanoids - including the lovely Dia (Munro). But all that could change when a surface-dwelling scientist (Cushing) and an American businessman (McClure) drive their powerful "Iron Mole" straight into Pellucidar... stirring up a great deal more than dirt, rocks and lava! Wonderfully directed by sci-fi specialist, Kevin Connor (The People That Time Forgot).