Conversation so far:
who were the characters in rocky and bullwinkle
The lead characters and heroes of the series were Rocket Rocky J. Squirrel, a flying squirrel, and his best friend Bullwinkle J. Moose, a dim-witted but good-natured moose.
who are the villains in rocky and bullwinkle
The scheming villains in most episodes of Rocky and Bullwinkle were the fiendish spies Boris Badenov and Natasha Fatale, forever attempting to catch Moose and Squirrel.
was the cartoon rocky and bullwinkle successful
In 2013, Rocky and His Friends and The Bullwinkle Show were ranked the sixth-greatest TV cartoon of all time by TV Guide.
who created rocky and bullwinkle
Rocky and His Friends and The Bullwinkle Show was created by Jay Ward, Alex Anderson, and Bill Scott.

Question: when was the show released
Self-contained rewrite: when was the rocky and bullwinkle show released