When the Mexican drug cartel comes after Teresa Mendoza with a vengeance, she is forced to run and do whatever it takes to survive. Now, her fate is sealed in the dangerous narco world forever.

Teresa has to prove her worth to Camila. Meanwhile, Epifanio gets closer in his hunt for Teresa. Back in Mexico, Brenda desperately tries to find Teresa and hide from the cartel.

Teresa witnesses a horrific event that forces her to advance her plans. Now, safely in Dallas, Brenda needs money to survive, and starts assembling a rag tag team to help her sell drugs.

Camila, riddled with debt and short on supply, grows desperate and ponders giving Teresa up. Meanwhile, Brenda's burgeoning drug enterprise creates a rift between her and Tony.

Camila sends Teresa out on a major drug operation to test her loyalty. In secret, Camila makes her first big move to take over Epifanio’s cartel. Meanwhile, Brenda plots her escape to America.

Camila sends Teresa out on a life-threatening, multi- million dollar midnight mission. Pressured by a lack of supply, Brenda puts her crew in the line of fire.

Teresa's loyalties are tested when she is asked to assassinate a DEA mole.

Epifanio spots red flags near his daughter. Camila and Teresa find a mobster who can move a ton of coke, but they'll have to steal him from Epifanio.

Starting fresh in New Orleans, Teresa quickly encounters rivals, shady politicians — and a new love interest. Back in Sinaloa, a thief makes trouble.

Eddie and Teresa's romantic road trip to Nashville takes an ugly turn, while a boys bonding getaway for Pote and Tony also hits bumps.

A deadly mistake mars Teresa’s first solo drug run and she soon finds herself in peril. Meanwhile, Brenda and Tony make the risky escape to Dallas.

Camila returns to Mexico to protect her life, while James hunts Teresa down. Meanwhile Teresa finds herself in grave danger taking Maria through the tunnel to Mexico.

Teresa and Brenda risk everything in a game of extortion. Camila takes further steps to overtake Epifanio’s empire.

Teresa brokers a deal with an eccentric smuggler, Camila struggles to rebuild her empire, and Epifanio takes on a new partner he may not be able to control.

While trying to destroy Epifanio's drug smuggling tunnels, Teresa and James come face-to-face with a group of American border vigilantes.

Teresa mourns a devastating loss, but business must go on as she faces a dangerous situation and forges a pivotal alliance.

A mysterious summons leads Teresa to Bolivia for a reckoning with her supplier, El Santo.

Raul and Teresa's fragile alliance is tested over a shipment. Tony goes missing, and disturbing clues turn up at his dorm.

A risky purchase makes problems for Teresa with Joel, Marcel and Judge Lafayette. Birdie proves a loyal ally. A happy reunion hits a snag.

Teresa's rendezvous with Eddie is cut short when Marcel makes a strike with deadly consequences. Boaz and Javier do some dirty work.

An unintended casualty has painful repercussions for Teresa as she lands a promising deal. A surprising new love affair blooms.

Aligning with the Jimenez Cartel, Camila’s operation goes underground. Teresa and Brenda try to start a new life utilizing knowledge from Güero’s book.

Teresa and crew rig a high-stakes narco horse race, but old enemies — and old flames — threaten to tear everything apart.

Unable to take no for an answer, Camila sends Teresa and the crew to Chicago to give Devon Finch's tastemaker a mind-changing sample of their coke.

With Camila out for blood, Teresa retreats to Malta, where she considers an enticing deal with a European money launderer.