HomePeople Biography and filmographyElizabeth Yardley Biography unavailable on TMDB. Movies (3)TV shows (2) Photos Movies (3) Trevor McDonald and the Killer Nurse2018 · Herself Becky Watts Killed for Kicks2017 · Self The Cul-De-Sac Sex Cult2014 · Criminologist TV shows (2) World's Most Evil Killers2018 · Self - Expert Britain's Most Evil Killers2017 · Self - Criminologist