Robert Capron gained recognition as the awkward but endearing elder brother, Rowley Jefferson, in the Diary of a Wimpy Kid film series. His portrayal in films like Diary of a Wimpy Kid: Rodrick Rules and Diary of a Wimpy Kid: Dog Days captures the awkwardness and loyalty that fans of the Jeff Kinney books appreciate. Capron’s ability to bring genuine humor and sincerity to a character often overshadowed by the lead highlights his natural charm. Outside of the small-town middle school world, he appeared in The Sorcerer’s Apprentice, showing he could adapt to bigger-budget, effects-driven stories while keeping his characters relatable. While Robert’s career began with this familiar franchise, it’s his quiet, winning performances as a reliable sibling figure that linger with viewers, making him a notable presence in family and youth-oriented films.