David Attenborough guides the viewer through a miniature universe teeming with life, never normally seen, yet all around us. New technology reveals surreal vistas and their extraordinary inhabitants -- swarming antler moths, desert locusts and a mountain of cockroaches -- up close and personal. The bizarre and the beautiful are represented and their habits, lifestyles and characteristics explained in David Attenborough's inimitable style. Though small, these creatures are as ferocious as any seen before.