But as you're about to see in the following promo for "The Cabin" (and to steal a concept from Charmed), the "Power of Three" might just lead each of them to the answers they need:
https://youtu.be/vyLcoz7Gb-QVideo can't be loaded because JavaScript is disabled: This Is Us 4×14 Promo "The Cabin" (HD) (https://youtu.be/vyLcoz7Gb-Q)
"This Is Us" season 4,[...]