Randall adjusts to the foster system; Kate and Toby take the next step in their relationship; Jack and Rebecca finalize Randall's adoption.
Cast: Milo Ventimiglia, Mandy Moore, Sterling K. Brown, Chrissy Metz, Justin Hartley, Susan Kelechi Watson, Chris Sullivan, Jon Huertas, Alexandra Breckenridge, Cinda Adams, John Lee Ames, Joy Brunson, Jon Paul Burkhart, Ken Colquitt, Jermel Nakia