In a recent revelation during an interview with comic book artist David Finch, The Walking Dead creator Robert Kirkman disclosed that Steven Yeun, widely known for his role in The Walking Dead, is set to join the Marvel Cinematic Universe (MCU) as the iconic character, the Sentry. Kirkman spilled the beans, stating, "My good friend Steven Yeun is playing the Sentry in a movie." The Sentry, also known as Robert ...