On TV Tonight, Tuesday 3/18: AMERICAN IDOL, THE RICHES, and more… March 18, 2008 On TV Tonight AMERICAN IDOL “11 Finalists Compete” – 8pm FOX ONE TREE HILL “Hundred” – 9pm The CW IN TREATMENT “Alex: Week Eight” – 9:30pm HBO JERICHO “Sedition” – 10pm CBS THE RICHES “The Last Temptation of Wayne” – 10pm FX MISS GUIDED “Homecoming” – 10:30pm ABC Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)