To celebrate Father’s Day, Starz made a big announcement about Outlander‘s upcoming prequel series Blood of My Blood: It’s becoming a family affair off-screen as well. Outlander alums Stephen Walters and Grant O’Rourke announced that the children who will portray the younger version of their characters, Angus Mhor and Rupert MacKenzie respectively, are their own. In a video shared on social media, Walters and O’Rourke appeared proud to stand alongside their sons, Marlow and Louis, as they announced the big news. Walters said in the video, “To see our children playing a younger version of us… Even though we’re no longer in it, in a way, we are.” O’Rourke added, “We’ve been getting photos of everything, standing backstage, taking photos of them.” View this post on Instagram A post shared by Outlander (@outlander_starz) Outlander: Blood of My Blood will center on the...