Super/Natural S01E05 - The Mating Game

The drive to reproduce is life's most powerful instinct. We span the globe to reveal the hidden forces that animals and plants have harnessed to find, seduce and even kill for a mate, from super sensitive elephant seals that detect their love rivals through the sand to vampiric jumping spiders with a lust for blood. If you think love is blind, you aren't looking in the right place.