OMG, really glad you didn't write this in 1970 because there's no way my parents would have let me watch these shows!

Even Get Smart was making the scene...

https://www.youtube.com/watch?v=TtedDwFT5lo

Obey!

As for HR Pufnstuf being a dragon, I recall reading somewhere that "Puff the Magic Dragon" was about smoking weed. I'd say HR were definitely puffin' stuff when they employed the script writers.