Mark Rendall

Arthur Read (voice)

Jodie Resther

Francine Frensky (voice)

Melissa Altro

Muffy Crosswire (voice)

Bruce Dinsmore

David Read / Binky Barnes (voice)

Holly Gauthier-Frankel

Fern Walters (voice)

Maggie Castle

Molly MacDonald (voice)

Bronwen Mantel

Mrs. MacGrady (voice)

Nick Carter

Self - Backstreet Boys (voice)

Howie Dorough

Self - Backstreet Boys (voice)

Brian Littrell

Self - Backstreet Boys (voice)

Kevin Richardson

Self - Backstreet Boys (voice)

AJ McLean

Self - Backstreet Boys (voice)

Jason Szwimmer

Dora Winifred 'D.W.' Read (voice)

Daniel Brochu

Buster Baxter (voice)

Sonja Ball

Jane Read (voice)

Tracy Braunstein

Kate Read (voice)

Ellen David

Bitzi Baxter (voice)

A.J. Henderson

Ed Crosswire (voice)

Arthur Holden

Mr. Ratburn (voice)

Jonathan Koensgen

Tommy Tibble (voice)

Samuel Holden

Timmy Tibble (voice)

Alex Hood

Alan 'The Brain' Powers (voice)

Kate Hutchison

Paige Turner (voice)

Tamar Kozlov

Prunella Deegan (voice)

Greg Kramer

Nemo (voice)

Vanessa Lengies

Emily (voice)

Walter Massey

Principal Haney (voice)

Joanna Noyes

Grandma Thora Read (voice)

Simon Peacock

Pal (voice)

Hayley Reynolds

Nadine (voice)

Patricia Rodríguez

Sue Ellen Armstrong (voice)

Mitchell David Rothpan

George (voice)

Mark Camacho

Oliver Frensky (voice)

Eleanor Noble

Perky Newswoman (voice)