Just as other festivals offer a “Midnight Madness” selection, Hot Docs hopes to bring in the same crowd with its Nightvision screenings. These documentaries feature brazen topics and massive cult followings;  films that are certainly unlike any other.  An added bonus is the discounted price of films screening after 11:00 p.m.  For a cool $7, treat yourself to some of these neat docs. If you’re into horror, you should give Alexandre Philippe’s doc a shot. Doc of the Dead (DIR. Alexandre Philippe)…