Bill Nye the Science Guy - Season 4 - Eps 15: Invertebrates
Worms, squid, clams, and flies are spineless creatures. They’re not afraid, they’re invertebrates – animals that don’t have backbones. Invertebrates are everywhere. You can find invertebrates in the sea, in freshwater, and on land. There are about 30 times more invertebrates than vertebrates on Earth.
About Bill Nye the Science Guy

Title: Bill Nye the Science Guy
First Air Date: 1993-09-10
Last Air Date: 1998-06-20
Status: Ended
Rating: 7.2/10 (from 80 votes)
Language: EN
Seasons: 6
Total Episodes: 100
Network: PBS
Genres: Comedy, Documentary, Kids
Production Companies: Rabbit Ears Productions, KCTS Television
Synopsis
It's "Mr. Wizard" for a different decade. Bill Nye is the Science Guy, a host who's hooked on experimenting and explaining. Picking one topic per show (like the human heart or electricity), Nye gets creative with teaching kids and adults alike the nuances of science.
Cast

Bill Nye
Self - Host

Rachel Glenn
Nancy

Jennifer Lin

Amy Broder
Amy

Ethan Ferkiss
Smell Gibson