Max Ranney
— Carter Blippy
Michael Yu
— Poe
Sasha Matthews
— Karter / Hooded Student
Sadie Wyatt
— Matilda
Conor Brown
— Richard
Quinn Nachtrieb
— Eli
Bella Petengill
— Violet
Jasper Summers
— The Professor
Clara Desmond
— The Deliverywoman
Karrys Benson
— Carter's Mom
Enoch Kim
— Carter's Dad
Caetano Pérez-Marchant
— Lorenzo
Joey Cacciarelli
— Josh
Viv Huang
— Janet
Aidan Tydings
— Disclaimer Man
Adam Nachmanoff
— Reality Show Contestant #1
Tara Gokul
— Reality Show Contestant #2
Isabel Ferrell
— Jennifer
Anna Beattie
— Matilda Goon #1
Nat Sweeney
— Matilda Goon #2
Clarissa Koenig
— Matilda Gossiper #1
Gerrit Punt
— Matilda Gossiper #2
Ruby Marks
— Matilda Gossiper #3
Sara Orr
— Cart Pusher
Ben Lauren
— Rude Customer
Jason Nguyen
— Talkative Customer
Lil Runyan
— Random Customer #1
Nurlan Gnadinger
— Random Customer #2
Oscar Morrison
— Student #1
Angela Silva
— Student #2