Ben Ravencroft from Scooby-Doo and the Witch's Ghost totally looks like Dr. Ayers

Scooby-Doo and the Witch's Ghost was my second favorite Scooby-Doo movie when I was little (my favorite being Scooby Doo on Zombie Island). The basic story is that Scooby-Doo and the gang travel to cute a New England town called Oakhaven after being invited by Velma's favorite horror writer: Ben Ravencroft. They find that the town has been turned into a tourist attraction by the mayor and exploits the towns history of witch trials to sell merchandise. Ravencroft's ancestor, Sarah Ravencroft, was an accused witch and the townspeople claim that Oakhaven is haunted by her ghost. Ben Ravencroft wants the gang to find her diary to prove that she was not a witch, just a spiritual healer. After a bunch of wacky antics, chase scenes, and grotesque amounts of food eaten the gang finally comes across the diary. Little do they know, it is actually a spell book and she really was a witch. Also Ben Ravencroft knew all along, but apparently required the help of a ragtag team of mystery solvers to find a book that had been in the town the entire time. Seriously, that kind of was unneccessary. Ravencroft is supposed to be an intelligent novelist who has spend quite some time on the history of the town, but he can't seem to find one book accidentally stumbled upon by a dog. Anyway, Ravencroft apparently recieves magical powers when in posession of the book and starts to laugh manically while shooting beams of magic at Scooby and making objects come to life. In the end the gang is able to save the day and all is well.

Oh, and Ben Ravencroft is basically Dr. Ayers.

this one too

and leon trotsky