Astro Boy

Astro Boy Cast

33 cast members · 23 with popularity data

Most Popular Astro Boy Cast Members

Charlize Theron is currently the most popular Astro Boy cast member online with a Attention Score of 18.5. 7 of 33 cast members rank in the top 1,000 actors online today. Updated July 15, 2026.

Charlize Theron

"Our Friends" Narrator (voice)

Dr. Tenma (voice)

Samuel L. Jackson

Dr. Elefun / Robotsky (voice)

Donald Sutherland

President Stone (voice)

Mr. Squeegee / Scrapheap Head / Stinger Two (voice)

Freddie Highmore

Astro / Toby (voice)

Mr. Moustachio / Burning Robot (voice)

Dee Bradley Baker

Trashcan (voice)

David Alan Grier

Mr. Squirt / Math Cowboy / Boxer Robot (voice)

Madeline Carroll

#15,433 overall

French Waiter Robot (voice)

#22,112 overall

Metro City Sergeant (voice)

#23,966 overall

Sterling Beaumon

#29,023 overall

Cowboy Robot (voice)

#32,763 overall

Mike the Fridge (voice)

#36,802 overall

Newell Alexander

General Heckler (voice)

Cora's Mom (voice)

The Little Stinker (voice)

Nicole Fletcher

"Oh No!" Kid (voice)

Dr. Pigknuckle / Newscaster (voice)

Tiffany Hillkurtz

Bride to Be (voice)

Victor Bonavida

Press Secretary (voice)

Madeleine Russell

Metro City Girl (voice)

Cora's Dad (voice)

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