<page_title> NCIS (season 15) </page_title> <section_title> Ratings </section_title> <table> <cell> 1 <col_header> No. </col_header> </cell> <cell> 17.42 <col_header> Total viewers (millions) </col_header> </cell> </table>
The NCIS season 15 premiere was watched by 17.42 million viewers.