This Is Us 1×18 Promo “Moonshadow” Season Finale This Is Us 1×18 “Moonshadow” Season 1 Episode 18 Promo (Season Finale) – Jack heads to Cleveland to make things right with Rebecca on the night of her first big gig with the band. Randall, Kate and Kevin make big decisions about their futures. Show More… 62 Comments Related Videos This Is Us 1×12 Promo #2 “The Big Day” (HD) This Is Us 1×12 Promo “The Big Day” (HD) This Is Us 1×11 Promo “The Right Thing to Do” (HD) This Is Us 1×10 Promo “Last Christmas” (HD) Fall Finale