When Filmation teamed up with CBS in 1965 the result was, "The NEW Adventures of Superman". In one powerful "Swoop", Saturday mornings in the USA woke up and televisions across the country suddenly went loud and colorful as the Man of Steel put criminals in their place.
Buy 1966 - CBS owned SatAM as filmation unleashed a flood of new superheroes, some making their first appearance on television.
A line was drawn in the sand and Hanna-Barbera was eager to cross it and take on Filmation directly. Saturday mornings exploded with every conceivable costumed hero you could imagine. And ABC made it clear that they would not let CBS steal the show. ABC made deals that led to an agreement with Marvel Comics to bring characters to Saturday mornings.
But NBC was left in the dust as CBS and ABC fought it out for superhero cartoon supermency. NBC had cast it's fortune with DePatie-Freleng, creators of the "Pink Panther" empire. I think you see the problem here!
The Pink Panther has fans but the pink cat was no match for Filmation's and H-B's cavalcade of superheroes. With NBC putting the pressure on all of its content providers, DePatie-Freleng had to come up with something to keep the network happy.
With DFE-Films striking out with one bad cartoon after another, NBC needed something to pair up with their only SatAM star, the Pink Panther. Better late than never - DFE came up with, "Super President".
And now you see the downside of being last to the superhero party. All the cool guys are spoken for.