Mad Scientist Monday: Dr. Heinz Doofenshmirtz (Phineas and Ferb Franchise)
Let's get this out of the way. Dr. Heinz Doofenshmirtz isn't a horrible mad scientist but he isn't a great one either. Dr. Doofenshmirtz might be on my personal top 100 mad scientists list but he wouldn't be in my top 10 list. That's not just me. Even his fellow mad scientists in the Phineas and Ferb universe have little respect for him. It wouldn't be too large of a task to argue that Dr. Doofenshmirtz's ex-wife would make a better mad scientist. It could also be argued that Dr. Doofenshmirtz's back stories had more affect on his marriage resulting in divorce than a desire to take over the entire tri-state area.
Anyway, Dr. Heinz Doofenshmirtz is a passable inventor of evil gadgets and can cook up schemes; most of which might look good on paper but hardly ever work out as intended. His enemies are his brother Roger and a (just like Dave Barry I am not making this up) government secret agent platypus that wears a brown fedora hat named Agent P.