Mad Jack (2001)

"Cross at your own risk!"

Just married and driving through the Southwest, Angel and Peter cross paths with Jack, a mysterious drifter with a dark past. The trip soon takes a detour into madness and murder, as Jack slowly but carefully drives the newlyweds apart, preying on their weakness and bringing out their inner demons. Jack's seduction of Angel on her wedding night results in an explosion of violence from which none of them will recover.