The Outer Limits (1995)

When Marie Wells (Samantha Mathis) and her husband Justin (Robert Wisden) can't have a child on their own, they turn to the fertility clinic at the Tilford Institute for help. There, Dr. Gail Cowlings (Sara Botsford) uses in-vitro fertilization to implant an embryo in Marie's uterus. What Marie doesn't know, but Justin does, is that the embryo was actually created from DNA lifted from the Shroud of Turin...