What Goes Up

Gabrielle Rose

Mrs. Bridigan

Calum Worthy

Blastoff! Chorus

Patricia Drake

Mrs. Itski

Max Hoffman

Fenster Itski

Steve Coogan

Campbell Babbitt

Hilary Duff

Lucy Diamond

Olivia Thirlby

Tess Sullivan

Josh Peck

Jim Lement

Molly Shannon

Penelope Little

Molly Price

Donna Arbetter

Brenna O'Brien

Diminutive Girl

Ingrid Nilson

Ann

Barry Greene

Sam Calalluci

Andrea Brooks

Sue

Andrew Wheeler

Principal Person

Alana Husband

Angela

Katie Messina

Gina

Ashley Whillans

Blastoff! Chorus

Alexia Fast

Hannah (uncredited)

Brett Kelly

Blastoff! Chorus

Sarah Lind

Peggy Popoladopolous

Laura Carswell

Lute Lement

Colleen Rennison

Sylvia

Aubrey Mozino

Blyth

Kendra Waldman

Dusty Drake

Aaron Brooks

Ezra

Levi Sochet

Sam Calalluci (voice)

Barbara Greenbaum

Librarian

Aiden Lane Robson

Gustave Person

David Allan Pearson

Grease Monkey

Jilena Cori

Mrs. Person

Advah Soudack

Blastoff! Chorus

Robin Eder-Warren

Blastoff! Chorus

Jonathan Glatzer

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