Episode: 1x01 | Airdate: Oct 2, 2017
City prosecutor Reed Strucker discovers that his two teenage children Lauren and Andy are mutants... and that the government will stop at nothing to capture them. To save his children, Reed and his wife Caitlin must seek out the mutant underground and obtain their help.
Episode: 1x02 | Airdate: Oct 9, 2017
Clarice's powers run out of control, threatening the Mutant Underground. Meanwhile, Jace threatens Reed, Lorna deals with life in prison, and Caitlin helps Marcos get the medicine they need for Clarice.
Episode: 1x03 | Airdate: Oct 16, 2017
Reed has second thoughts about selling out the Mutant Underground to Sentinel Services. Meanwhile, Dreamer takes extreme measures to help Clarice focus her portal-generating power, and Caitlin turns to her brother for help.
Episode: 1x04 | Airdate: Oct 23, 2017
Marcos turns to a former girlfriend for information on the convoy that is taking Reed and Lorna to a secure facility. Meanwhile, John and the others plan a rescue, but things go amiss when it turns out that Jace has a mutant of his own.
Episode: 1x05 | Airdate: Oct 30, 2017
Lorna and Marcos capture Jace and interrogate him. Meanwhile, Reed offers to draw the police away to prove his loyalty to the mutant cause, while Caitlin, Lauren, and Andy try to save a dying mutant.
Episode: 1x06 | Airdate: Nov 6, 2017
When Clarice leaves the underground, Marcos and John come up with an alternate plan to break into the Federal building... involving Reed and Andy. Meanwhile, Caitlin objects when Lorna starts training Lauren in how to use her powers offensively, and Jace increases his efforts to hunt down the mutant undeground.
Episode: 1x07 | Airdate: Nov 13, 2017
Carmen calls in her "favor" with Marcos, who tries to hide it from Lorna. Meanwhile, Reed finds out about Wes' past, and Roderick introduces Jace to the Hounds.
Episode: 1x08 | Airdate: Nov 20, 2017
John and the others capture a spy who may know the location of Trask Industries. Meanwhile, Reed confronts his father Otto, who reveals the history of the Strucker family.
Episode: 1x09 | Airdate: Dec 4, 2017
Esme comes up with a plan to break into the Trask facility and rescue the prisoners, but it requires Andy and Lauren to go on a side mission that requires them to use their newfound joint power.
Episode: 1x10 | Airdate: Dec 11, 2017
Esme puts her own plan into effect, convincing the Struckers to ask Jace to transfer the prisoners at Trask. Meanwhile, Roderick tests the extent of Andy and Lauren's powers.
Episode: 1x11 | Airdate: Jan 1, 2018
The Frost triplets suggest to the Underground that they ally together, without revealing their connection to the Hellfire Club. Meanwhile, Lorna's powers continue to grow, and the Struckers prepare to leave the country.
Episode: 1x12 | Airdate: Jan 15, 2018
The Frost Triplets convince the Mutant Underground to help them abduct Roderick from a Humanity First Summit. Meanwhile, the Struckers track down Ellen when they discover that she may know who Otto was talking with about his X-Gene research.
Episode: 1x13 | Airdate: Jan 15, 2018
Jace and SS find the Underground HQ and launch an attack. Meanwhile, Lorna and Andy decide which side that they're on.
Episode: 2x01 | Airdate: Sep 25, 2018
Six months after the events in Atlanta--and after Reeva Payge takes control of the Hellfire Club--Sentinel Services escalates its raids on suspected mutants. Caitlin and Marcos go a shady mutant hacker to get info on Andy and Lorna's location, and Lorna's pregnancy approaches.
Episode: 2x02 | Airdate: Oct 2, 2018
John contacts Evangeline, the mutant lawyer who recruited him as leader of the Underground, for help tracing the Inner Circle financial records. Andy has difficulty focusing after he has a dream of a Lauren terrified of him, and Marcos throws a celebration for the daughter that he's never seen.
Episode: 2x03 | Airdate: Oct 9, 2018
John and Clarice seek out Erg, Reed and Lauren go on a supply run, and Marcos has an unexpected reunion with his wife and daughter.
Episode: 2x04 | Airdate: Oct 16, 2018
John, Caitlin, and Marcos go to see Wire and convince him to help them track down the Inner Circle. The trail leads the underground to a mental hospital where Marcos and Lauren have to face off against Andy.
Episode: 2x05 | Airdate: Oct 30, 2018
When the Frosts are unable to convince their new mutant to help them, Andy tries a different approach. Clarice and Marcos go to the Morlocks with the mental hospital escapees, while Jace makes some new friends.
Episode: 2x06 | Airdate: Nov 6, 2018
Lorna balks at Reeva holding back the nature of their mission, and Esme tries to win her confidence. Jace sets a trap for the Mutant Underground, and John starts training Reed in using his new mutant power.
Episode: 2x07 | Airdate: Nov 13, 2018
Reeva and the Inner Circle launch their attack on Creed Financial, but things don't go entirely as Reeva planned. John and the others try to get Reed to somewhere safe, while Caitlin learns from Otto's files about someone who may be able to help her husband control his new powers.
Episode: 2x08 | Airdate: Nov 27, 2018
Lorna remembers her roots as she considers what to do with Dawn as anti-mutant violence breaks out across the nation. The Struckers find a potential ally who can treat Reed, and John and Clarice track Rebecca after she abandons the Inner Circle.
Episode: 2x09 | Airdate: Dec 4, 2018
Andy is forced to rescue Rebecca from the Inner Circle and tries to take her out, but Rebecca has other plans. Meanwhile, the Struckers realize what Madeline is up to, and Clarice and John disagree about John's approach to the mutant war that is coming.
Episode: 2x10 | Airdate: Jan 1, 2019
To rescue John, the Underground has no choice but to turn to two former members--Lorna and Andy--for help. But the reunion isn't as happy as planned.
Episode: 2x11 | Airdate: Jan 8, 2019
Lauren develops new powers after listening to a music box that belonged to Andreas Von Strucker, while Marcos ends up making contact with Lorna again. Jace is forced to make a choice when a Purifier raid goes wrong, and Evangeline calls John to let her know the next step that she's taking.
Episode: 2x12 | Airdate: Jan 15, 2019
Evangeline calls a summit of the Underground leaders, but Reeva has other plans. Lorna continues to put herself at risk passing on information to Marcos, and Caitlin and Lauren go to see Caitlin's brother Daniel to find out what he knows about the extremists.
Episode: 2x13 | Airdate: Jan 22, 2019
The Frosts attempt to get to Lauren through Andy's dreams, while Clarice calls Caitlin and Marcos to the Morlock tunnels when Glow is wounded while stealing supplies. Meanwhile, a confused and dazed Lauren wanders off on her own and Reed makes a confession to her.
Episode: 2x14 | Airdate: Feb 12, 2019
Reeva finds the person that she believes is responsible for Max's death and exacts bloody revenge. Benedict gives Jace the location of the Morlocks and instructions to wipe them out.
Episode: 2x15 | Airdate: Feb 19, 2019
Lauren and Caitlin flee the police, and Reed and Marcos come after them. John deals with losing Clarice, and Lorna tries to convince Andy to come with her.
Episode: 2x16 | Airdate: Feb 26, 2019
After losing Andy and Lorna, Reeva sends the Frosts to bring her a new weapon to destroy Sentinel Services. Reed contemplates the past as he considers a sacrifice in the present, and John comes face-to-face with the man who killed Clarice.