America's Got Talent continued to dominate the ratings on Tuesday and Wednesday, although its numbers were down slightly from the previous week, according to overnight figures. The two-hour performance telecast on Tuesday averaged 9.7 million viewers, while Wednesday's one-hour results show pulled in 8.7 million. The only real competition for the talent contest came from a rerun of CBS's NCIS on Tuesday, which drew 8.05 million viewers and NCIS Los Angeles , which counted 7.1 million viewers. Fox's So You Think You Can Dance proved to be no competition at all, drawing only 4.4 million viewers on Wednesday.