On TV Tonight, Tuesday 5/20: AMERICAN IDOL, NCIS, and more… May 20, 2008 On TV Tonight AMERICAN IDOL – 8pm FOX NCIS “Judgment Day” – 8pm CBS REAPER “Cancun” – 9pm The CW 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)