Paul Whitehouse, the actor announced to be playing Hogwarts' grumpy caretaker Argus Filch, is best known for his comedy work. He has starred in various sketch comedy shows, including The Fast Show ...

Congressman Gosar did not immediately reply to a request for comment. Despite the powerful ad, the odds seem to be in Gosar’s favor. Polling shows that Gosar has a 99.9% chance of being re-elected.