Johnny Simmons
— Hopper Gibson
Ethan Hawke
— Hopper Sr.
Paul Giamatti
— Dr. Mobley
Sophie Kennedy Clark
— Dorothy Boyer
Alison Elliott
— Susan Gibson
Yul Vazquez
— Eddie Soler
Paul Adelstein
— Scott Borwitz
Marin Ireland
— Rachel Cullum
Louisa Krause
— Candace Cassidy
Elizabeth Marvel
— June Epland
Frank Wood
— Richard Boyer
Meg Gibson
— Jill Boyer
Emily Fleischer
— Betsy Ireland
Journey Smith
— Lloyd Moseby
Niesha Butler
— Tuesday Davis
Aaron Judlowe
— Stan "The Fan" Charles
John Ventimiglia
— Red Briles
Steven Marcus
— Ernie Jaster