Free, full length movies that belong to the public domain. Includes classics by Chaplin, Keaton, Lang, Bunuel, and others, as well as some of the worst films of all time such as Plan 9 From Outer Space, Reefer Madness, and Teenagers From Outer Space.
I just finished watching a great BBC docudrama from 1984 entitled Threads about nuclear war and it's effects, and I'll probably be having nightmares about it, unless I stay up all night.