After working on the popular "Harry Potter" franchise, Rupert Grint admitted he felt suffocated during the height of his career. Grint, who famously played Ron Weasley in the film series based on the novels by J.K. Rowling, got candid about his role and how it impacted his life for 10 years. "Potter was so full on — [filming] all year, then we’d promote the rest of the time.