Kathryn McCormick

Jasmine

Shane Harper

Brandon

Finola Hughes

JoAnn

Carolyn Hennesy

Mary

Erin Cardillo

Randi

Tyne Stecklein

Hope

Kinna McInroe

Jo-Ellen

Marlowe Peyton

London

David Burtka

JT

Jennifer Woods

Nationals Judge

Kelsey Hewlett

Dance Instructor

Chris Trousdale

Joshua

Jacob Eddington

Cafe Boy (uncredited)

Chelsea Mark

Sick Girl

Chelsea Tavares

Simone

Justin Talley

Janitor (uncredited)