There isn't much known about his early history.
Throughout From Dusk Till Dawn: The SeriesEdit
He lived in Shady Glen with his parents and after Amaru lets loose Cipactli, Ruben's mother, Melanie, is infected. When she is confronted by the Geckos, Ruben holds them at gunpoint. After Melanie kills Dan, the team gets the remaining Hernandez family out, but they are soon taken by Amaru and Brasa.
He has short, dark brown hair and dark brown eyes. He wore a white-gray hoodie and had an athletic build.
He is shown to care for his family and isn't hesitant in taking a gun to someone if he feels threatened or suspicious.
|From Dusk Till Dawn: The Series: Season Three|
|"Head Games":||"La Reina":||"Protect and Serve":||"Fanglorious":||"Shady Glen":||"Straitjacket":||"La Llorona":||"Rio Sangre":||"Matanzas":||"Dark Side of the Sun":|
- Ruben means "behold, a son" in Hebrew.
- Hernandez is a common Spanish surname and was originally patronymic. It means "son of Hernando".
- Ruben, Jessica, Kate, Scott, Scott's bandmates, Tommy and Derek are the only high-school aged characters in the television series.