ttp://www.cnn.com/2010/SHOWBIZ/Movies/03/07/academy.awards.night/index.html Christoph Waltz wins best supporting actor By Alan Duke, CNNMarch 7, 2010 9:05 p.m. EST Hollywood, California (CNN) -- Christoph Waltz won the first Oscar at the 82nd annual Academy Awards, a best supporting actor award for "Inglourious Basterds."