Repo! The Genetic Opera (2008) - Blu-ray - new

The horror musical we can't believe even exists. Watching Paul Sorvino sing with Bill Moseley and Paris Hilton as they commit acts of terror and bloodshed, among other things, is a site to behold. Add Anthony Head from Buffy the Vampire Slayer, Alexa Vega, and Sarah Brightman of all people and you have a cult classic like no other before or since. 

Per IMDB: "A worldwide epidemic encourages a biotech company to launch an organ-financing program similar in nature to a standard car loan. The repossession clause is a killer, however."