Every season of Once Upon a Time... The Discoverers ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Once Upon a Time... The Discoverers!

The Chinese, our Ancestors

Archimedes and the Greek

Hero from Alexandria

The Measuring of Time

Henry the Navigator and Cartography

Gutenberg and Printing

Leonardo Da Vinci, a Jack-of-all-trades

The Doctors (Paracelse, Vesale, Pare, etc...)

Galileo

Newton

Buffon (Discovering the Past)

Lavoisier and Chemistry

Stephenson, Full Steam Ahead!

Faraday and Electricity

Darwin and Evolution

Mendel and Peas

Pasteur and Micro-organisms

Thomas Edison and Applied Science

Marconi and the Waves

Ford and the Adventure of Motorcar

Aviation

Marie Curie

Einstein

Lorenz, Father of the Goose

Armstrong, the Moon and the Space

Tomorrow is at our Doorstep

From flashes of genius to curious experiments, humankind's innovations lead explorers and inventors on a brilliant journey of discovery in this series.

The Best Seasons of Once Upon a Time... The Discoverers

The Best Seasons of Once Upon a Time... The Discoverers

Season 1