Brown-haired, with a mixture of traditional All-American good looks and a brooding punk appeal, Jason Behr made his starring debut with a regular role as one of three aliens masquerading as high school students in the science fiction drama series "Roswell" (The WB, 1999-2001; UPN, 2001- ). More "Dawson's Creek" than "Invasion of the Body Snatchers", "Roswell" featured otherworldly characters who weren't out to conquer earth but merely were trying to avoid capture by the US government by living in all outward appearances like average teenagers. Since their spacecraft crash in 1947, the three
