Astro Boy

Max Burkholder as Billy (voice) Freddie Highmore as Astro / Toby (voice) David Alan Grier as Mr. Squirt / Math Cowboy / Boxer Robot (voice) Ryan Stiles as Mr. Moustachio / Burning Robot (voice) Matt Lucas as Sparx (voice) David Bowers as Mike the Fridge (voice) David Feiss as Cowboy Robot (voice) Nathan Lane as Hamegg (voice) Donald Sutherland as President Stone (voice) Madeline Carroll as Widget (voice) Sterling Beaumon as Sludge (voice) Alan Tudyk as Mr. Squeegee / Scrapheap Head / Stinger Two (voice) क्रिसटन बेल as Cora (voice) Nicholas Guest as French Waiter Robot (voice) शार्लीज़ थेरॉन as "Our Friends" Narrator (voice) निकोलस केज as Dr. Tenma (voice) Moisés Arias as Zane (voice) Rif Hutton as Metro City Sergeant (voice) सैम्युल एल॰ जैक्सन as Zog (voice) Pilar Flynn as Cora's Mom (voice) Eugene Levy as Orrin (voice) बिल नाय as Dr. Elefun / Robotsky (voice) Newell Alexander as General Heckler (voice) Elle Fanning as Grace (voice) Dee Bradley Baker as Trashcan (voice) Tiffany Hillkurtz as Bride to Be (voice)

Gaëtan Brizzi Story Artist 手塚治虫 Author Jun Falkenstein Story Artist David Bowers Director, Screenplay, Story Pablo Calvillo Layout Linda Lamontagne Casting Luis Grané Character Designer 手塚眞 Creative Consultant Richard L. Anderson Supervising Sound Editor David Feiss Story Artist Paul Brizzi Story Artist John Ottman Original Music Composer Elizabeth Ito Story Artist Colin Brady Additional Writing Pilar Flynn Line Producer