ასტრო ბიჭუნა

Freddie Highmore

Astro / Toby (voice)

Kristen Bell

Cora (voice)

Nathan Lane

Hamegg (voice)

Eugene Levy

Orrin (voice)

Matt Lucas

Sparx (voice)

ბილ ნაითი

Dr. Elefun / Robotsky (voice)

Donald Sutherland

President Stone (voice)

შარლიზ თერონი

"Our Friends" Narrator (voice)

ნიკოლას კეიჯი

Dr. Tenma (voice)

Madeline Carroll

Widget (voice)

Sterling Beaumon

Sludge (voice)

სამუელ ლ. ჯექსონი

Zog (voice)

David Alan Grier

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

Alan Tudyk

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

Newell Alexander

General Heckler (voice)

Elle Fanning

Grace (voice)