"I had to change because I have [a] very sharp[,] and [for] 'Zafiro's voice[,] I demanded something much more dense," said Higareda. Higareda has had previous voice work experience in the Spanish dub version of Warner Bros.' "Storks", "La Leyenda de la Nahuala", and a guest role in Cartoon Network's "Steven Universe". "I really enjoyed it, I had to do it with "Storks"[.] I hope that "Marcianos vs. Mexicanos" is one more I can do," said Higareda. Angélica Vale, who voices 'La Tlacoyito', have also shared her 'satisfying' experience with working with the filmmakers. Vale had previously collaborated with the past productions by Huevocartoon. "My love for the Riva Palacio is something much stronger than anything. I think they are two very talented guys and how could I say no? I flattered and happy that they give chance to return to be with them in a movie no longer [in] "Huevos" but as the 'Tlacoyito'. Other talents include Omar Chaparro, who previously collaborated with Huevocartoon for "Un gallo con muchos huevos", Eduardo Manzano, and ufologist Jaime Maussan, among others. The film is produced with 2D traditional animation. The film premiered in theaters in Mexico on March 9, 2018. The film opened at #4 on its opening weekend in Mexico, earning $13.5 million pesos (US$0.7 million). Upon its release, the film has received negative reviews from critics, to which some criticized the film's plot and humor; others praised its political impact approach.