The WORST episodes of Once Upon a Time... The Discoverers
Every episode of Once Upon a Time... The Discoverers ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Once Upon a Time... The Discoverers!
The great Maestro tells the story of the major discoveries that have revolutionised the world. While we might know a lot about the universe now, that has not always been the case.
6.94
70 votes
7.19
74 votes
#12 - Gutenberg and Printing
Season 1 - Episode 6 - Aired 1/3/1994
Directors: Albert Barillé
Writer: Albert Barillé
Watch Now:Amazon7.83
42 votes