Fan Casting Mandark Astronomonov as Best Cartoon Network Villain in Best and Worst of Villains
themegacaster made this fan casting suggestion on December 19, 2023. What do you think?See below to cast your vote, or click here to see all fan casting suggestions for this role.
Mandark Astronomonov
Susan "Mandark" Astronomanov is the main antagonist in Dexter's Laboratory. He is Dexter's rival and later mortal nemesis who often seeks to destroy both Dexter and his lab to prove once and for al...
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