"Everyone has a family. And every family has a story. 'This Is Us' chronicles the Pearson family across the decades: from Jack (Milo Ventimiglia) and Rebecca (Mandy Moore) as young parents in the 1980s to their 37-year-old kids, Kevin (Justin Hartley), Kate (Chrissy Metz) and Randall (Sterling K. Brown) searching for love and fulfillment in the present day."