What happens when a teenager who came into the world as an unplanned teenage pregnancy ends up with an unplanned pregnancy of her own? Will she bend to all the “helpful” insistence that she needs to exercise her “right to choose” before she is, as one callous presidential contender put it, “punished with a baby”?

This is the plot of “Gimme Shelter,” a new movie that departs from the feminist pack mentality of Hollywood. Agnes “Apple” Bailey -- played in a breakout role by “High School Musical” star Vanessa Hudgens -- looks like a poster child for Planned Parenthood at the film’s beginning: sixteen years old, down and out after living in a series of foster homes, and now living with a drug-addicted mother who sometimes beats her.