“FDR: American Badass” is a slapstick comedy that has the 32nd President of the United States riding a ‘wheelchair of death’ to stop the world from werewolves who carry the polio virus, including werewolf versions of Hitler, Mussolini, and Emperor Hirohito. The film, directed by Garrett Brawith and written by Ross Patterson, stars Barry Bostwick, Lin Shaye, Kevin Sorbo, William Mapother, and Paul-Ben Victor.