John Gallagher Jr.
Marty
Rachel Wilson
Jennifer
Gillian Jacobs
Sarah
Dalmar Abuzeid
Mr. Calarco
Ish Morris
Mateo's Dad
Gavin MacIver-Wright
Zach
Ana Araújo
Kid Next to Byron
Azhy Robertson
Oliver
Winslow Fegley
Byron
Jayden Marine
Mateo
Eboni Booth
Dr. Robyn
Alana-Ashley Marques
Aide