Dr. Zin is the arch nemesis of Dr. Benton Quest on the animated cartoon Jonny Quest that first aired on September 18th 1964. Jonny Quest actually aired in prime time and was a huge success both because of it’s incredible art and storytelling but it only lasted one season. Like a lot of Sci-Fi shows of that time it made most of its money and gained even more popularity in syndication. The program was produced by Hanna-Barbera Productions for Screen Gems, and was created and designed by comic book artist Doug Wildey.