Ryder McLaughlin
Michael
Miranda Cosgrove
Rachel
Vince Vaughn
Oliver
Angus Cloud
Walker
Nico Hiraga
Jay
Aramis Hudson
Adolf
Bobby Worrest
Nolan Knox
Tyshawn Jones
Isiah Jordan
Tom Papa
Russell
Blake Anderson
School Security Guard #1
Gillian Jacobs
Abigaile
Jason Dill
Father Mahoney
Thomas Barbusca
Altar Boy
Mikey Alfred
Mr. Laface
Sunny Suljic
Sunny
K
Kelvin Pena
Chop
Kasey Elise
Boarders Sales Assistant
Hannah Einbinder
Waitress
D
Diego Velásquez
Harry
Arsenio Castellanos
Security Guard #2
Griffin Gluck
Drew
S
Sophia Bui
Rachel Stand-In
Richard Lawson
Adolf's Dad
Kalina Vanska
Nun
B
Beverly Wilkerson
Nun
C
Cameron McFadden
Skateboarder
AprilAnn Dais
Actor
Wyatt Shears
Himself
Fletcher Shears
Himself
Na-kel Smith
Benjamin