This Is Us 3×17 Promo “R & B” This Is Us 3×17 “R & B” Season 3 Episode 17 Promo – A history of Beth and Randall through the ages. Show More… Comments Related Videos This Is Us Season 3 “So Much Love” Promo (HD) This Is Us Season 3 “Surprises Are Coming” Promo (HD) This Is Us Season 2 “This Is Marriage” Promo (HD) This Is Us Season 2 “This Is Family” Promo (HD)