The BEST seasons of Once Upon a Time... Life
Every season of Once Upon a Time... Life ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Once Upon a Time... Life!
An exciting and interesting journey through the history of mankind, which begins with the creation of the world, the first living cell and evolution.
7.71
14 votes
#1 - Season 1
First Aired 9/12/1987
Buckle up for a head-to-toe adventure through the human body as this animated series explores the workings of our cells, hearts, brains and more.