This Is Us스페셜 이미지 추가에피소드 번호58Aftershow: Season 3 Episode 4OverviewSpoiler alert! Actor Milo Ventimiglia and Executive Producer/Director Ken Olin open up about brotherhood, sacrifice and Jack’s life-changing journey in Vietnam.Air dateOctober 16, 2018Runtime (min)—Special type—Critical to story아니오