At 49, 12 agree to talk about family, work, their hopes, and the series. We also see footage from previous interviews. Some marriages seem stronger; some have ended. Being a parent or a grandparent dominates life's pleasures. Simon has found responsibility; John's charity work flourishes. Neil remains in politics, against all odds. Jackie leads the critique of a more deliberately-present Apted and the series' intrusiveness. None enjoy participating; all are reflective; several surpass expectations. (thetvdb.com)