Orla Doherty
... that producer Orla Doherty spent 500 hours underwater in a submarine during her work on Blue Planet II?
... that producer <b id="mwA50"><a href="./Orla_Doherty" id="mwA54" rel="mw:WikiLink" title="Orla Doherty">Orla Doherty</a></b> spent 500<span id="mwA58" typeof="mw:Entity"> </span>hours underwater in a submarine during her work on <i id="mwA6A"><a href="./Blue_Planet_II" id="mwA6E" rel="mw:WikiLink" title="Blue Planet II">Blue Planet II</a></i>?