Conversation so far:
What is Pinky an the Brain about?
The bulk of every episode involves one of Brain's plans for world domination with Pinky's assistance and the ultimate failure of that plan, with some exceptions.
Where does the show Pinky and the Brain take place?
Many of the Pinky and the Brain episodes occur in the 1990s at Acme Labs, located in some large American city underneath a suspension bridge.
Who is the show Pinky and the Brain about?
Pinky and the Brain
How does the Brain try to take over the world in the show Pinky and the Brain?
Brain sees his inevitable rise to power as good for the world, and not mere megalomania.
Where do Pinky and the Brain live in the show Pinky and the Brain?
Pinky and Brain reside in a cage in the Acme Labs research facility.
Who created the show Pinky and the Brain?
Tom Ruegger

Question: anything else interesting?
Self-contained rewrite: anything else interesting on Pinky and the Brain besides the show plot, taking over the world, the setting, and the creator?