1937-1942
Golden
The first Nickelodeon animated series
Pinwheel
Cartoon Network's first original series
The Moxy Show
Bronze Era
1970-1988
The most famous animated Nickelodeon Show
Spongebob
longest running Cartoon Network original series.
Ed, Edd, and Eddy
1989-1999
Renaissance
The network continued to only broadcast externally-produced animation until almost a decade later, when animator Ralph Bakshi pitched an original animated series called
Tattertown
Cartoon Networks most famous show
Steven Universe
2000-2007
Post-Renaissance
Nickelodeon's first original animated program
Video Dream Theatre
Shortest Cartoon Network Show
Robotomy: Only 10 episodes
2008-Present
The Revival
Adobe Creative Apps
Founder of Cartoon Network
Betty Cohen