A true cult classic that has shocked, excited and amazed audiences worldwide! Witness if you dare, the world’s only underground kinky art porno horror film, complete with four men, three women and a gorilla. Ecstasy so great that all heaven and hell becomes just one big old Shangri-La!…Not recommended for those with tender sensibilities,Thundercrack! fully exposes itself with trash-noir lighting through which to peer at the pickles, the puke and the polymorphs. Thundercrack! is a poly/homo/heterosexual XXX black comedy directed by Curt McDowell and written by legendary underground filmmaker George Kuchar. On a dark and stormy night, a group of strangers find themselves stranded at a remote mansion, so they soon indulge in swapping bizarre personal stories – and bodily fluids. Channeling the rambunctious sexual anarchy coursing through the SF’s  underground milieu of the ’70s and crass, sick and hilarious, this no-budget b&w feature is filled with the essence of pure, undiluted cinematic derangement. This film is for mature audiences only!