Underdog Kids

Phillip Rhee
Jimmy 'The Lightning Bolt'

Mirelly Taylor
Valerie Cruz

Max Gail
Charlie Walker

Adam Irigoyen
Wyatt

Ryan Potter
Eric

Ted McGinley
Mr. Hershfeld

Lauren Bowles
Mrs. Jones

Ellia English
Big Mama

Cade Sutton
Raymond

Nicolas Bechtel
Sean

Rayna Vallandingham
Leticia

Lorenz Arnell
Rasheed

Aidan Considine
Alex

Sebastian Saraceno
Big Guy

Tom Arnold
Gene "Geno" Burman

Beau Bridges
Ron Butz

Seth Lee
Jake

Benny Urquidez
Judge

Richard Norton
Judge

Ron Yuan
Marc Zuko

Dallas Liu
Young Jimmy

Andrew Franklin
Ricky