What Goes Up

Steve Coogan

as

Campbell Babbi...

Hilary Duff

as

Lucy Diamond

Olivia Thirlby

as

Tess Sullivan

Josh Peck

as

Jim Lement

Molly Shannon

as

Penelope Little

Brett Kelly

as

Blastoff! Chor...

Molly Price

as

Donna Arbetter

Max Hoffman

as

Fenster Itski

Sarah Lind

as

Peggy Popolado...

Laura Carswell

as

Lute Lement

Ingrid Nilson

as

Ann

Andrea Brooks

as

Sue

Andrew Wheeler

as

Principal Pers...

Gabrielle Rose

as

Mrs. Bridigan

Colleen Rennis...

as

Sylvia

Aubrey Mozino

as

Blyth

Alexia Fast

as

Hannah (uncred...

Kendra Waldman

as

Dusty Drake

Aaron Brooks

as

Ezra

Barry Greene

as

Sam Calalluci

Levi Sochet

as

Sam Calalluci ...

Katie Messina

as

Gina

Alana Husband

as

Angela

Barbara Greenb...

as

Librarian

Brenna O'Brien

as

Diminutive Girl

Aiden Lane Rob...

as

Gustave Person

David Allan Pe...

as

Grease Monkey

Jilena Cori

as

Mrs. Person

Patricia Drake

as

Mrs. Itski

Ashley Whillans

as

Blastoff! Chor...

Calum Worthy

as

Blastoff! Chor...

Advah Soudack

as

Blastoff! Chor...

Robin Eder-War...

as

Blastoff! Chor...