Mark Gatiss finds unexpected connection to Dracula!

Mark travels to Ireland, where he untangles a tale of rags to riches and finds out that his family were storytellers and (allegedly) vampire slayers! 🚨 SUBSCRIBE FOR MORE 🔔 : ▶ WATCH MORE WHO DO YOU THINK YOU ARE: 📺 Oscar Award Winner Kate Winslet 👉 📺 Academy Award-winning actress Olivia Colman 👉 📺 Watch FULL EPISODES of Who Do You Think You Are USA here 👉 In each episode, one of Britain's best-loved celebrities traces their family tree to reveal the surprising, extraordinary and often moving stories of their ancestors. We publish new videos twice a week with the most memorable moments from the show. Subscribe now and click on the bell 🔔 to get notifications every time we upload a new video! CHECK OUT THE PODCAST 👉 FOLLOW US ON TWITTER 👉 CHECK OUT THE WHO DO YOU THINK YOU ARE WEBSITE 👉