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.

Seth and Richie find they've been double-crossed; the Fullers confront their demons.

Seth and Kate stage a heist, while Gonzalez endures frightening visions that lead to a grisly discovery, and back at the Twister, Malvado's plans are set into motion by Carlo's emergence from the labyrinth.

Following the trail of the mass grave, Freddie and Kate uncover epic secrets and confront Oculto, a reclusive and dangerous Lord. Seth and Richie take the girls on a double date, and Carlos lets go of the past.

The Geckos have been demoted to “collectors”, while their organization has been infiltrated by a mysterious new enemy hell-bent on destroying them, the Lords, and all culebras.

Santanico returns with a secret and leads the Geckos to Lord Venganza.