This Is Us 1x16 Memphis Season 1 Season 0 0 EpisodesSeason 1 18 EpisodesSeason 2 18 EpisodesSeason 3 18 EpisodesSeason 4 18 EpisodesSeason 5 15 Episodes 1x1 - Pilot 1x2 - The Big Three 1x3 - Kyle 1x4 - The Pool 1x5 - The Game Plan 1x6 - Career Days 1x7 - The Best Washing Machine in the World 1x8 - Pilgrim Rick 1x9 - The Trip 1x10 - Last Christmas 1x11 - The Right Thing to Do 1x12 - The Big Day 1x13 - Three Sentences 1x14 - I Call Marriage 1x15 - Jack Pearson's Son 1x16 - Memphis 1x17 - What Now? 1x18 - Moonshadow Randall and William take a road trip to Memphis, where Randall learns about his biological father's past.