Santanico returns with a new secret - and a potential new ally - leading the Geckos to Lord Venganza, who is hiding out in a bloody culebra prison.

Seth and his team protect civilians from cannibal attacks.

Seth and Richie's organization is infiltrated by an enemy fixated on destroying the Geckos, the Lords and all culebras.

Seth and Santanico clash with Richie over his betrayal, while Carlos and Scott aim to take Malvado's empire and unleash culebra frenzy on the world.

Santanico confronts Malvado with Seth's help, while Richie and Kate must stop Carlos and Scott from overturning the ancient prophecy and taking control of a powerful evil.

With Uncle Eddie's help, Richie and Seth hatch a plan to complete Santanico's revenge and walk away with the score of a lifetime. Meanwhile, Freddie and Kate find themselves facing an unexpected foe after Malvado's attack.

Richie frees Santanico and parts ways with Seth. Scott is a lost soul, Kate sets her father free after Scott bites him. The Rangers makes a deal for his freedom and heads home. After the dust settles, Kate and Seth leave in the Corvette.

In order to free Santanico, Seth and Richie must face the labyrinth within the temple. Jacob and Kate are forced to confront Scott¹s transformation, while Freddie uncovers a new lead in the cartel killer case.

As Santanico tries to turn Richie to her cause, Freddie confronts Carlos about his destiny and the temple's mysterious past. Seth, the Fullers and Sex Machine battle their way deeper into the temple, where they meet an unexpected ally.

Good times are had at the Titty Twister until some foul play reveals the bar to not be what it seems. The Geckos, Fullers and Ranger Gonzalez have more in common than they think, but can ...

The Gecko brothers and the Fuller family enter the Titty Twister and find more than they bargained for, as Seth senses his deal with Carlos may be slipping away. Meanwhile, Texas Ranger ...

After a daring escape from the motel, Seth leads the Fuller's RV to the border crossing. As an irrational fear takes hold of Richie, Jacob fuller takes control of a volatile situation, ...

Kate hunts down Scott in Bethel before he can exact revenge. In Houston, Richie and Santanico find themselves deep in the flesh trade, while Seth tries to get back in Uncle Eddie's good graces.

The Gecko brothers attempt to leave the hotel and take the Fuller family hostage, but Freddie arrives and complicates the situation.

While Richie deals with his visions, Seth and Carlos plan to cross the border. Meanwhile, the Fullers' RV breaks down and Ranger Gonzalez asks for help.

Richie's visions intensify as the Gecko Brothers escape the liquor store with dodged lawman Freddie Gonzalez in close pursuit.

A pit stop at a liquor store leads to a deadly standoff for bank robbers Seth and Richie Gecko, who are making a run for the Mexican border.