A prehistoric cavecouple - played by porn's own Jezebelle Bond and Evan Stone - travel through an inter-dimensional time vortex that drops them into present time. They pretty much dry hump just about everybody they meet, including Kennedy Johnston and another porn pro, Nicole Sheridan.

This softcore flick is somewhat reminiscent of the '50s and '60s B-grade monster movies - with special effects that aren't much better.

Cute twist at the end, though.