Cillian Murphy's 19-year-old son, Aran Murphy, made his first solo red carpet appearance on Friday at a special screening for the new HBO comedy Youth in London. Aran plays the teenage son of Sharon Horgan’s character in the series, which follows a 50-year-old divorcee as she navigates dating, family life, and caring for her aging parents. His appearance sparked online attention, particularly due to his striking resemblance to his famous father, Cillian Murphy, who has won an Academy Award for his acting. Social media users were quick to note how much Aran looks and sounds like his father. On X, one user wrote, “There’s no need to mention his name; you all know who his father is,” while another joked, “His voice, his face expression, everything about him is just like his father. Cillian Murphy really said copy and paste.” Scottish presenter Jodie McCallum shared a red carpet interview with Aran on TikTok, which has since gained over 4 million views. Commenters were impressed by how quickly they could recognize Aran’s connection to his father, with one quipping, “The apple didn’t even fall.” During the interview, Aran was asked about whether he thought millennials were “cringe,” and he responded with a relaxed attitude. “Our generation’s equally as cringe, so I wouldn’t say there’s too much that I’m cringed out by, by millennials, to be honest,” he said. His calm demeanor drew further commentary, with one viewer joking, “That must be the calmest house in Ireland.” This composed nature is something Cillian Murphy is also known for, particularly in his interviews. During his press tour for Oppenheimer, Murphy criticized Hollywood’s press tour system as “broken,” saying people are often “so bored.” He explained that while he loves talking about his work, he finds it unhelpful when asked personal questions. Cillian Murphy is married to Yvonne McGuinness, and the couple has two sons: Aran and Malachy, 20. In a 2023 interview with Rolling Stone UK, Murphy described his sons as “really good boys” and said they enjoy some of his films, though they find them “really intense.” Aran will next be seen in HBO’s divorce drama War, which stars Sienna Miller and Dominic West, and is set to air on October 1.