The Mastersystem version was better, and it's the most valueable SMS game I own! Yeah!
I always had a funny interpretation of the genesis version...
He's hunting through his mansion, looking for kids hiding in his closets from him. Why else do they scream "Michael!" and dart away from him in terror?
and is it just me, or does it look like he's doing something inappropriate when he's ducked down and shooting out his pixie dust???
Anyway, still a fun game for the time!