Alfre Woodard
voices Mimi
Libe Barer
voices Casey
Sasheer Zamata
voices Adria
Jermaine Fowler
voices James Jr.
Fred Tatasciore
voices Devil Dinosaur
Gary Anthony Williams
voices Pops
Michael Cimino
voices Eduardo
Utkarsh Ambudkar
voices Anand
Laurence Fishburne
voices The Beyonder
Asia Kate Dillon
voices LOS-307
Craig Robinson
voices Principal Nelson
Ian Alexander
voices Tai