Madeline Carroll
Widget (voice)
Freddie Highmore
Astro Boy (voice)
Kristen Bell
Cora (voice)
Moisés Arias
Zane (voice)
Alan Tudyk
Ronnie (voice)
Dee Bradley Baker
Trashcan (voice)
Sterling Beaumon
Sludge (voice)
David Feiss
Testo (voice)
David Bowers
Director
Osamu Tezuka
Comic Book
John Ottman
Music
Maryann Garger
Producer
Samuel Michlap
Production Designer
John Venzon
Editor
Tony Matthews
Production Manager
Desmond Chan
Emerald Wong
Storyboard
