Amanda Bynes as Viola

Channing Tatum as Duke

Laura Ramsey as Olivia

Vinnie Jones as Dinklage

David Cross as Gold

Julie Hagerty as Daphne

Robert Hoffman as Justin

Alexandra Breckenridge as Monique

Jonathan Sadowski as Paul

Amanda Crew as Kia

Jessica Lucas as Yvonne

Brandon Jay McLaren as Toby

Clifton MaCabe Murray as Andrew

James Snyder as Malcolm

James Kirk as Sebastian

Emily Perkins as Eunice

Robert Torti as Pistonek

Lynda Boyd as Cheryl

John Pyper-Ferguson as Roger

Katie Stuart as Maria

Colby Wilson as Potensky

Jeffrey Ballard as Donner

Brenda McDonald as Old Lady in Beauty Parlor

Patricia Idlette as Science Teacher

Ken Kirby as Announcer

Alberto Ghisi as 9 Year Old Boy

David Richmond-Peck as Referee

Mark Acheson as Groundskeeper

Dee Jay Jackson as Cab Driver

Debbie Timuss as Cheerleader

Michelle Brownlee as Cheerleader

Mara Branscombe as Cheerleader

Katharine Horsman as Cheerleader

Melissa Robertson as Cheerleader

Alex Price as Cheerleader

Natasha Gorrie as Cheerleader

Deena Minichiello as Cheerleader

Barbara Kottmeier as Passing Girl

Chad Krowchuk as Guy at School

Cassandra Sawtell as Tilt-a-Whirl Girl

Michelle Grigor as Terrified Child

Stuart Cowan as Tall Nerdy Guy

Aaron Young as Illyria Boys Soccer Team

Justin Carvery as Illyria Boys Soccer Team

Andrew Hutson as Illyria Boys Soccer Team

Luca Bellisome as Illyria Boys Soccer Team

Giovanni Valente as Illyria Boys Soccer Team

Ivan Estrada as Illyria Boys Soccer Team

Glen Krizek as Illyria Boys Soccer Team

Evan Turner as Illyria Boys Soccer Team

Daniel Rogic as Illyria Boys Soccer Team

Alvaro Picado as Illyria Boys Soccer Team

Brady Horvath as Cornwall Boys Soccer Team

Ryan Horvath as Cornwall Boys Soccer Team

C.J. Greenside as Cornwall Boys Soccer Team

Devon Greenside as Cornwall Boys Soccer Team

Chris D'Andrea as Cornwall Boys Soccer Team

Meysam Soltani as Cornwall Boys Soccer Team

Struan Saddler as Cornwall Boys Soccer Team

Andrew Reed as Cornwall Boys Soccer Team

Luke Moger as Cornwall Boys Soccer Team

Riyad Zuber as Cornwall Boys Soccer Team

Jason Mosberian as Cornwall Boys Soccer Team

Sofia Hidalgo as Cornwall Girls Soccer Team

Deena Sparling as Cornwall Girls Soccer Team

Melissa Howard as Cornwall Girls Soccer Team

Nicola Elbro as Cornwall Girls Soccer Team

Carly Barkley as Cornwall Girls Soccer Team

Shannon McDonald as Cornwall Girls Soccer Team

Daniel Colletti as Illyria Boys Soccer Team (uncredited)

Sandra-Jessica Couturier as Visitors Coach's Daughter (uncredited)

Michael Kozak as Soccer Player (uncredited)

Michael Logie as Illyria Associate Coach (uncredited)

Doug Murray as Radio Announcer (uncredited)

Duncan Pattillo as Businessman on the Phone (uncredited)

Tania Saulnier as Kissing Girl (uncredited)

Adrianna Spence as Screaming Girl (uncredited)

Celeste White Steele as Sports Fan (uncredited)