Calificación
Reparto

Drew Massey
Sid / Stack (voice)

Misty Rosas
Sid

Alice Dinnean
Gabriela (voice) / Susie / Zeke / Mom (voice) / Miao Hu (voice) / QT9 (voice)

John Munro Cameron
Gabriela / Dr. Bonabodon / Dad

Allan Trautman
Yangyang (voice) / Gerald / Dad

Alon Williams
Yangyang / Gerald / Zeke

Matthew Yang King
Yangyang

Julianne Buescher
NiuNiu / Grandma / May (voice)

Dana Woods
NiuNiu / Grandma / Miao Hu / May

Christopher Lloyd
Dr. Bonabodon (voice)

Bruce Lanoil
Dr. Bonabodon (face) / Bobbybot (voice) / Zeke / Ira (voice) / Zippa (voice)

Victor Yerrid
Gerald / Dad / Popo (voice)

Donna Kimball
Susie / Zeke / PA Announcer / Pinki (voice)

Sonya Leslie
Susie / Mom

Kristin Charney
Dr. Cordova

America Ferrera
Dr. Cordova (voice)