Watch the full Lifetime original movie "Mom at Sixteen," starring Mercedes Ruehl, Jane Krakowski and Danielle Panabaker. When 16-year-old Jacey Jeffries, a model student and superior athlete, finds out that she's expecting, no one is more surprised than her overbearing mother, Terry. After exploring all of her options, Jacey decides to keep the baby. Her mom agrees, but under one condition: She must keep the birth a secret. Terry wants Jacey to have a normal teenage life, so she moves the family to a new town and insists on raising the newborn as her own son. Resentful at having to start over and live a complete lie, Jacey begins to experience a major meltdown. But when a persistent guidance counselor tries to befriend the troubled teen, it only leads to a whirlwind of chaos and a shocking outcome for both of them! Starring Mercedes Ruehl, Jane Krakowski and Danielle Panabaker. See "Mom at Sixteen" photos, resources, and more.