Wow, I enjoyed seeing those intros! I liked Danger Mouse, and Hong Kong Phooey was one of my all-time faves:
Also I like Scooby Doo, Tom and Jerry, etc, ah, too many to mention!! Actually I still like watching them, they make me laugh! And I also like some of the real classics like Bagpuss, which was made nearby to where I live. It's so beautiful, simple and creative, it really warms you inside! And, I loved Maid Marian and her Merry Men, it was so funny! :-)