"Life in the Undergrowth"
"In this landmark five-part documentary, renowned naturalist David Attenborough uncovers a microscopic hidden world bustling with life and death, where remarkable creatures live on a grand scale -- despite their diminutive size. Thanks to astounding technological advances, you'll get up close and personal with antler moths, cicadas, desert locusts, glowworms, silk-spinning spiders and a swarm of other invertebrates."
From a few years ago. Available through Netflix and on Amazon
You will say "wow!" and "I can't believe that!" and "Hey! Guys! Come watch this!"