Xuxinha e Guto Contra os Monstros do Espaço

Bernardo Coutinho

Gustavo "Guto" (voice)

Pedro Henrique

Biel (voice)

Gustavo Pereira

Jonas (voice)

Milton Gonçalves

Euclides Arquimedes (voice)

Lúcio Mauro Filho

Sid (voice)

Fernanda Baronne

Rosângela (voice) / Wallas (voice)

Júlio Chaves

Jonas's Father (voice)

Paulo Goulart

St. Peter (voice)

Tom Cavalcante

Douglas Wonder (voice)

Emília Rey

Sarita Malaguenha (voice) / Wallas (voice)

Luiz Carlos Persy

Robot (voice) / Doctor (voice)

Mário Monjardim

Galileu Newton (voice)

Joaquim O'Rey

Fael (voice)

Pedro Lima

Guel (voice)

Alexandre Moreno

Cricket (voice) / XYZ Cop 2 (voice)

Guilherme Briggs

Txutxucão (voice) / Chorume (voice) / Pelapão (voice) / Letamaço (voice) / Tiplastico (voice) / Fireman (voice)

Marcelo Coutinho

Cop (voice) / XYZ Cop 1 (voice) / Truck Driver (voice) / Wallas (voice)