Robert Patrick Amell (born April 21, 1988) is a Canadian actor. He is known for playing Stephen Jameson on The CW's series The Tomorrow People, Ronnie Raymond/Firestorm on The CW's series The Flash, Fred Jones in the films Scooby-Doo! The Mystery Begins and Scooby-Doo! Curse of the Lake Monster, and the films The Hunters as Paxton Flynn, The DUFF as Wesley Rush, and The Babysitter as Max. He has also had recurring roles on such television shows as Life with Derek, True Jackson, VP, Unnatural History, and Revenge.