Twilight Eclipse Xavier Samuel Heading to Work. Xavier Samuel is an Australian actor who will play Riley in the upcoming Eclipse movie . And he and the entire cast are headed to work as we speak on the New film in Vancouver. Here are some photos of the Entire cast boarding the plane from LAX to Vancouver. Courtesy of popsugar. Here is some back ground on Riley Courtesy of Twilightwikia Spoiler -You have Been Warned Riley was among the first humans, if not the first, that Victoria changed into a vampire so as to form her army. She needed an older vampire to help control the newborns. To get him to work with her, Victoria told him that she loved him and convinced him to serve her faithfully. He corralled the other new vampires and told them what their mission was and what they were supposed to do. Riley was also the one who came into Bella's room to get her scent. This was because he was the only mature vampire there besides Victoria. If any