Rico Rodriguez
— Jose
Efren Ramirez
— Mr. Alvarado
Ivonne Coll
— Abuelita
Justina Machado
— Karla
Jon Gries
— Principal Thomas
Valente Rodriguez
— Coach Stevens
Alina Herrera
— Dani
Xavier Gonzalez
— Miguel
Cassie Brennan
— Sandy
Ivan Cisneros
— Peter
Alesia Orta
— Suzie
Golbanoo Setayesh
— Brownsville Brainiacs
Priya Trakru
— Brownsville Brainiacs
Samuel Garcia
— Brownsville Brainiacs
Lucy Lopez
— Brownsville Brainiacs
Ricardo Santoyo
— Brownsville Brainiac
Edgar Santoyo
— Brownsville Brainiac
Glynn Praesel
— Jim Tharpe - Tournament Director
John Flores
— Jacob
Daniel Wolfe
— Last Year's Champ
Rodrigo Macouzet
— Paul
Noel Elim Rivera
— Checkmate Coach
Jose Juan Guajardo, Jr.
— District Chess Match Supervisor
Jose Juan Guajardo
— District Chess Match Supervisor
Victor Flores
— District Chess Match Supervisor
Eric A. Vera
— Match Supervisor
Dimitri Agado
— Teammate 1
Hector Filizola
— Teammate 2
Michael Vera
— Security Officer
Rene Rhi
— Immigration and Customs Enforcement (ICE) Agent