Martians vs. Mexicans

Create it however you want, I don't know.

Chacas: a cheerful and astute young man from the neighborhood.
Zafiro: sister of Chacas.
The Tlacoyito: mother of sapphire and chacas
Don Calcáneo: The elder of the group.
El Talachas: Mechanic of the neighborhood and the father of Chacas and Zafiro.
The Cop: Local police officer, the Mirrey's neighbor and stepfather.
The Mirrey: Comic representation of the classic wealthy and boastful young man, stepson of the policeman.

Secondary characters of the neighborhood: The Bean, The Rice, The Girl, The Chinaman, The Cuban, and The Nerd, children of sapphire, all of them different fathers.
the kid: the hunk's best friend.
the cumbias: brother of the talachas

The Martians (Extraterrestrials)
The Martian King: The supreme leader of the alien invasion.
Martian Soldier / Martian Troop: The alien armies and subjects that attempt to conquer Earth.