In the latest episode of BBC's Who Do You Think You Are?, actress Vicky McClure emotionally uncovered the tragic history of her great-grandfather, Harry Millership, who suffered as a Japanese prisoner of war in Taiwan during World War II. McClure embarked on a 17-hour journey to learn about Millership's harrowing experiences, including a 70-day sea voyage to Singapore and subsequent imprisonment under inhumane conditions. As she discovered the details of his tragic fate, including his death from a fall in a copper mine, McClure expressed deep emotional turmoil, stating, "I feel really on my own in this. It's so much to take in... I just weirdly feel connected, which is bonkers because I never met him." Viewers resonated with her story, taking to social media to express their heartbreak and admiration for Millership's resilience. The episode has been described as one of the most emotional in the show's history, highlighting the enduring impact of family history on personal identity.