(regent releasing)Release Date: May 11, 2007Director: Dori BerinsteinCast: Alan Cumming, Boy George, Rosie O'Donnell, Idina Menzel, Kristin Chenoweth, Jeff Marx & Bobby Lopez, Jeanine Tesori, Euan Morton, Raul Esparza, Tony Kushner, Tonya PinkinsPlot: Over the course of one Broadway musical season, "ShowBusiness" follows the four high-profile productions that would eventually become Tony nominees for Best Musical: a big-noise musical named "Wicked," the Rosie O'Donnell/Boy George collaboration, "Taboo," the much-anticipated Tony Kushner musical, "Caroline, or Change," and an irreverent puppet show named "Avenue Q."Genre: DocumentaryWebsite: link