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 Ron Cephas Jones William Actor Jon Huertas Miguel Rivas Guest Star Jermel Nakia Young William Guest Star Gerald McRaney Dr. Nathan Katowski Guest Star Faithe Herman Annie Pearson Guest Star Eris Baker Tess Pearson Guest Star Larry Anderson Doctor Guest Star Jernard Burks Bus Driver Guest Star Dan Fogelman Executive Producer Jess Rosenthal Executive Producer Charlie Gogolak Executive Producer John Requa Executive Producer Glenn Ficarra Executive Producer