Maria Dizzia
— Dr. Sullivan
Will Brittain
— William
Waleed Zuaiter
— Dr. Reed
Susan Park
— Sarah
Beth Grant
— Dr. Thomas
Paul Guilfoyle
— President Clayborn
Jerry Wasserman
— Chairman Douglass
Ted Cole
— Ted
David Nykl
— Principal Bernstein
Noel Johansen
— Dr. Winslow
Callum Seagram Airlie
— William, age 10
Christian Convery
— William, age 5
Diana Pavlovská
— Darlene
Gaalen Engen
— Dr. Rowley
Dee Jay Jackson
— Officer Jerry
Krystle Dos Santos
— Stephanie
Finn Haney
— Marcus
Kevin Dzah
— Moosh
Morgan Taylor Campbell
— Judy
Ellie Harvie
— Vice President Becker