"Extraordinary Measures" is an ordinary film with ordinary characters in a story too big for it. Life has been reduced to a Lifetime movie. The story, based on fact, is compelling: Two sick children have no more than a year to live when their father determines to seek out a maverick scientist who may have a cure. This is "Lorenzo's Oil" with a different disease, Pompe disease, although it fudges the facts to create a better story. The film centers on two dying children, ages 9 and 7. In real life, most children with Pompe die before age 2, and those in the real story were 15 months and 7 days old when they got sick, and 5 and 4 years old when they began treatment.