<page_title> Dolphins - Spy in the Pod </page_title> <section_title> Episode list </section_title> <table> <cell> "Episode 2" <col_header> Title </col_header> <row_header> 2 </row_header> </cell> <cell> 3.56 (overnight) <col_header> UK viewers (millions) </col_header> <row_header> 2 </row_header> </cell> </table>
According to overnight figures, the second episode was watched by 3.56 million viewers.