Since "Roswell", Behr has taken on a variety of roles in independent films such as: Unsu Lee's "Happily, Even After"; Jefery Levy's "Man of God", and Rebecca Cook's "Shooting Livien". In 2001 he played Dennis Buggit in Lasse Hallstrom's "The Shipping News", co-starring with Kevin Spacey, Judi Dench, Julianne Moore, and Cate Blanchett. He made a guest appearance in "Buffy the Vampire Slayer" in 1998, and was later reunited with leading actress Sarah Michelle Gellar in the hit Japanese/American film collaboration "The Grudge". His two most recent film appearances were in the Korean CGI dragon fantasy "D-War" and Lions Gate's reinvention of the werewolf tale, "Skinwalkers".