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 16.9. 7 of 33 cast members rank in the top 1,000 actors online today. Updated August 4, 2026.

Charlize Theron

"Our Friends" Narrator (voice)

Dr. Tenma (voice)

Dr. Elefun / Robotsky (voice)

Donald Sutherland

President Stone (voice)

Samuel L. Jackson

Freddie Highmore

Astro / Toby (voice)

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

Dee Bradley Baker

Trashcan (voice)

David Alan Grier

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

Mr. Moustachio / Burning Robot (voice)

Metro City Sergeant (voice)

#11,499 overall

Madeline Carroll

#14,186 overall

French Waiter Robot (voice)

#23,025 overall

Cowboy Robot (voice)

#26,207 overall

Sterling Beaumon

#28,609 overall

Mike the Fridge (voice)

#36,891 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)

televisionstats.com