you know who Sean Astin is. He’s instantly recognizable as Samwise Gamgee in “Lord of the Rings,” Bob Newby in “Stranger Things,” an underdog football player in “Rudy,” or simply a ...

ET reunited Sean Astin and Rudy Ruettiger for the 25th Anniversary of 'Rudy.' ET sat down with Astin at the 'Rudy in Concert' event at Los Angeles' Microsoft Theater, which celebrated the film's ...