Dustin Hoffman

Character: Mr. Edward Magorium

Natalie Portman

Character: Molly Mahoney

Jason Bateman

Character: Henry Weston

Zach Mills

Character: Eric Applebaum

Jonathan Potts

Character: Dr. Sage

Rebecca Northan

Character: Ellie Applebaum

David Rendall

Character: Tim

Jade Cohen

Character: Kangaroo Girl

Marcia Bennett

Character: Lora

Ted Ludzik

Character: Bellini

Madalena Brancatella

Character: Jessica

Paula Boudreau

Character: Brenda

Mike Realba

Character: Dave Wolf

Steve Whitmire

Character: Kermit the Frog (voice)

Liam Powley-Webster

Character: Andy

Oliver Masuda

Character: Jordan

Samantha Harvey

Character: Cassie

Jesse Bostick

Character: Derek

Isaac Durnford

Character: Jason

Daniyah Ysrayl

Character: Jimmy

Dash Grundy

Character: Ari

Dylan Authors

Character: Mark

Aidan Koper

Character: Brett

Lin Lin Feng

Character: Angie

He Wen

Character: Larry

Gan Zhen

Character: David

Quancetia Hamilton

Character: Gia

Kiele Sanchez

Character: Mrs. Goodman

David Collins

Character: Tom

Matt Baram

Character: Eddie, the Dentist

Mathew Peart

Character: Wyatt, Who Sells Hot Dogs

Michael Costa Parke

Character: Jack, Who Thinks It's Magic (as Michael Costa-Parke)

Milo Gladstein

Character: Milo, Who's Not Bad

Kerry-Lee Finkle

Character: Funeral Attendee (uncredited)

Austin Macdonald

Character: Boy in toy store (uncredited)

Mani Nasry

Character: Mani (uncredited)

Christina Orjalo

Character: Shop Girl (uncredited)

Jordan Dean Scott

Character: Boy on Scooter (uncredited)

Daniella Tokic

Character: Nurse (uncredited)

Beatriz Yuste

Character: Lora (uncredited)