Three months after freeing Santánico, the Gecko Brothers are still on the run. Richie and Santánico plot revenge. Seth and Kate are lost in Mexico.
Seth and Kate pull off a heist. Ranger Freddie Gonzalez confronts nightmarish visions. Back at the Twister, Carlos emerges from the Labyrinth.
To infiltrate Malvado's food supply, Richie and Santánico pose as sex traffickers. Sonja forces Seth to kick drugs. Freddie and Sex Machine face off.
Kate hunts down Scott before he can get revenge. Richie and Santánico end up in the flesh trade. Seth tries to get back in Uncle Eddie's good graces.
Calling a truce, Richie and Seth team up to find Malvado's headquarters. Carlos abducts and claims Santánico for himself. Kate enlists Freddie's help.
Freddie and Kate uncover an epic secret and become trapped in the cellar of Oculto, one of the more reclusive and dangerous Lords of the Night.
Richie and Seth hatch a plan to complete Santánico's revenge and walk away with the score of a lifetime. Freddie and Kate face an unexpected foe.
As the pieces of the big job fall into place, the uneasy trust between brothers and partners crumbles in light of betrayals and new loyalties.
With Seth's help, Santánico confronts Malvado. Richie and Kate must stop Carlos and Scott from overturning the ancient prophecy.
Seth and Santánico clash with Richie over his betrayal. Carlos and Scott aim to take Malvado's empire and unleash culebra frenzy on the world.
Seth and Richie fall swiftly to the bottom of the heap within the culebra ranks. But a mysterious interloper disrupts their new gig as collectors.
When Freddie and Ximena follow a string of grisly killings, all roads seem to lead to Brasa. The newly embodied Amaru sets her sights on Santanico.
The Geckos seek out a legendary hunter. Freddie encounters a familiar pain in the neck who's now leading a uniquely devious life as a culebra.
Scott has a close encounter with Amaru, prompting the Geckos to use him as bait. But the group soon finds itself besieged by Aztec warriors from hell.
Family dinners get nasty when the unsuspecting inhabitants of an ordinary suburban neighborhood experience sudden cannibalistic cravings.
Seth and his team plan to rescue a captured Richie from an abandoned psychiatric hospital, unaware of the terror that awaits them.
After new intel prompts them to go on the offensive, the Geckos encounter a venomous demon with the power to alter perception.
Santanico puts together a surprise for the Geckos, giving them an unlikely point man to infiltrate a culebra prison and reach the last remaining lord.
The living and the formerly dead arm up and storm an eerie ghost town, hoping to stop Amaru before her true form opens the doorway to hell.
An unmasked Richie bears the sun to chase down Amaru, only to witness a startling sight. The team struggles prevent a literal hell on Earth.
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.
Richie's visions intensify as the Gecko Brothers escape the liquor store with dogged lawman Freddie Gonzalez in close pursuit.
Forced to stop at a motel, Seth makes a plan with Carlos to cross the border while Richie struggles with his visions.
Attempting to leave the motel undetected, the Gecko Brothers take the Fuller family hostage.
After a daring escape, Seth leads the Fuller's RV to the border crossing while an irrational fear takes hold of Richie.
The Geckos and Fullers get more than they bargained for when they enter the Titty Twister; Seth senses his deal with Carlos may be slipping away.
Santánico Pandemonium takes the stage as the Gecko brothers and the Fuller family sit down to watch the performance of a lifetime.
As Santánico attempts to sway Richie to her cause, Freddie confronts Carlos about his destiny and the temple's mysterious past.
To free Santánico, Seth and Richie must face the labyrinth within the temple. Meanwhile, Freddie uncovers a new lead in the cartel-killer case.
Seth and Richie defeat the labyrinth, only to find they've been double-crossed. Meanwhile, the Fullers confront their demons.