Maxwell "Max" Evans is a fictional character created by Melinda Metz for the young adults book series Roswell High and adapted by Jason Katims for the 1999-2002 American science fiction television series Roswell. He was portrayed by actor Jason Behr in the television series. In the CW reboot he's played by Nathan Parsons. Max made his first appearance in the Roswell pilot episode and remained a core character throughout the three seasons of the show. Source: Wikipedia (en)