FremantleMedia UK, formerly independent production company talkbackTHAMES, is the UK production arm of FremantleMedia, the global production and content business of the RTL Group, Europe’s largest television and radio company Sara Geater is the Chief Executive Officer of FremantleMedia UK, one of the UK's most successful production companies encompassing a group of labels including Boundless, Retort, Talkback, Thames and a digital division, FremantleMedia UK Interactive