"Was the 1947 Roswell, New Mexico alien spacecraft crash real? Or was it just a hoax? No one knows the real story. Until Liz Parker (Shiri Appleby), a student at W. Roswell High, is hit by a stray bullet at work. As she lays wounded, fellow classmate Max Evans (Jason Behr) miraculously cures her with a touch. When she confronts him, Max reluctantly admits he and two others; his sister Isabelle (Katherine Heigl) and Michael (Brendan Fehr) were among the crash survivors. Since then, the three have lived quietly among Roswell's residents under a pact of secrecy to elude government capture."