The Johnsons and Butlers face big changes and unexpected challenges as Tina discovers a new passion| meiju.ｐro Malcolm navigates work and family boundaries| Courtney takes a major step with Marty| Dave's tech experiment backfires.。尽管全球通力协作，地球还是不可避免地要与太阳相撞了，英国记者报道这个即将到来的灾难。。