Going down ... way down. Trying to have a transcendental experience, sixteen-year-old Ann is shocked at the sudden appearance of a dirty moleman from the underworld. Through a stirring object lesson involving a half-eaten Ho Ho (and a bit of trickery), the moleman persuades Ann to follow him to an underground fantasy world. Enter the wacky world of Molemania. The stinky metropolitan city Ann discovers, fueled by stolen power and dominated by American television, turns out to be less than fantastic. She longs to see the light of day again, but the slimy Prince Duthbert (who organized Ann's kidnapping) won't keep his claws off her. The plot thickens when Duthbert captures the boy Ann loves and threatens to cast him into a pit full of lava. Either Ann must consent to marry Duthbert or take on the powers of the deep. Follow Ann through the crazy twists and turns of the underworld as she teams up with German bodybuilders, a mystical sage, and an old queen who writes techno music. Discover deadly infernos, giant monsters, and the secrets at the bottom of the earth, where not even molepeople have set foot.

Steffin, an imaginative peasant in medieval England, dreams of escaping his dull town and pursuing a life of adventure.