Dan Fogelman Creator, Executive Producer Mandy Moore Rebecca Pearson Actor Milo Ventimiglia Jack Pearson Actor Sterling K. Brown Randall Pearson Actor Chrissy Metz Kate Pearson Actor Justin Hartley Kevin Pearson Actor Chris Sullivan Toby Damon Actor Susan Kelechi Watson Beth Pearson Actor Eris Baker Tess Pearson Actor Faithe Herman Annie Pearson Actor Hannah Zeile Teenage Kate Pearson Actor Jon Huertas Miguel Rivas Actor Melanie Liburd Zoe Actor Lyric Ross Deja Actor Iantha Richardson Adult Tess Guest Star Tim Jo Jae-Won Guest Star Kirsten Nelson Dr. Sharon Green Guest Star Maury Morgan Liz Guest Star Griffin Dunne Elderly Nicky Guest Star Jess Rosenthal Executive Producer Charlie Gogolak Executive Producer John Requa Executive Producer Glenn Ficarra Executive Producer Isaac Aptaker Executive Producer, Writer Elizabeth Berger Executive Producer, Writer Ken Olin Executive Producer, Director Steve Beers Co-Executive Producer K.J. Steinberg Co-Executive Producer