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A powerful other-dimensional imp starts to annoy Superman every 90 days while becoming equally aggravated at the superhero forcing him back just as often.
Did You Know?
The writers wanted Mr. Mxyzptlk to appear in Justice League
, but could not manage to get an episode to do so. This was because the producers felt him too much of a comic figure (even though he was nearly omnipotent) for the show. See more
[while Clark is shaving, Mr. Mxyzptlk appears in his bathroom mirror
[throws his head out of the mirror, which reforms into a new body
Your three months are up! And this time you're not gonna cheat me out of my fun!
Oh, it's YOU again, Mr Kltpzxym.
Not Kltpzxym, Mxyzptlk! Now, the first thing I'm gonna... ah, nuts!