As Ivy races to retrieve the devastating stash of ZIP bombs, the remaining members of the team must rely on the help of a longtime thorn in their side, the very unstable genius Kathy Gustofson.

With the surviving members of the team captured and held in FBI custody, Madeline and Ivy are in the final stages of their plan, but a few unlikely allies come out from the woodwork, trying to stop her before it's too late.

The team scrambles to get ahead of Madeline and Ivy as they close in on the bunker's location, but someone on the inside is feeding Madeline information. As her plan takes shape, the team may be forced to take desperate measures.

In an effort to stop Madeline from shipping two planes full of ZIP to the US, the the team splits up into a high-stakes undercover mission where they intercept Madeline's son. Meanwhile, Madeline interrogates an old ally to get information on Kurt and the

When Ice Cream, the Icelandic fixer, returns to collect his debt, the team is forced into a life and death race around the world to solve a series of puzzles and recover the infamous stolen Gardner paintings.

When Jane is shot and Weller is kidnapped, the team must fight to save both of their lives while maintaining the secrecy of their hidden base. Meanwhile, Weller is haunted by some dark ghosts from Blindspot's past.

In order to stop a terrorist group from procuring a deadly chemical weapon, the team must remember key details from their first days at the FBI. Meanwhile, Weller worries after he gets scary news about the health of his daughter.

When an op goes bad, the team must deal with a proverbial monster in their house before it can take them down one by one. Meanwhile, Director Weitz is forced into a tense game of psychological chess as Madeline Burke attempts to assess his loyalty and roo

Jane and the team reach out to Patterson's father in the hope of gaining access to a high-level conference in Finland where they hope to bring Matthew Weitz to their side.

Jane tries to pick up the pieces after the explosive finale in Iceland. She gets a strange message from an unknown ally that allows her to mount a rescue mission to free Rich Dotcom from a CIA black-site... but she'll need the help from her old rival Sho

The team sets out on an international mission to stop an attack from spreading. Madeline attempts to turn the tables as internal conflict threatens relationships within the team.

Dominic begins to enact Madeline's cataclysmic scheme as the team rushes to stop him. Tensions rise as past secrets begin to unravel.

A horrifying and vengeful villain threatens the FBI. Weller considers his priorities. Zapata and Reade try to navigate their living situation. Patterson explores a budding interest.

The team discovers an international conspiracy when a deadly weapon is stolen, Jane supports Weller when someone from his past dredges up painful memories, and Patterson and Rich contend with their newly-released hacker accomplice.

Zapata goes rogue with an old friend as Jane and Weller continue their search for the hooded figure.

The team races against the clock to save Jane from a killer's nightmarish scheme.

The FBI is hot on Madeline's heels as Jane seeks help from a familiar enemy.

Jane confronts her past as the team rushes to keep a deadly weapon out of a terrorist's grasp.

An active bomber forces the team to delve into a case from their past.

The FBI races to stop Madeline's explosive scheme.

Patterson and Rich embark on a treasure hunt to Peru in a gambit to save Jane.

An author's obsession with the team puts them in the cross-hairs of a deadly killer.

Reade confronts Zapata, while the team follows a lead to a potential cure for Jane.

The team's desperate gambit to get Jane back puts her head-to-head with Remi.

Remi races against the ever-worsening ZIP poisoning to enact her ultimate plan.

Remi's schemes put her and Weller in danger, while Patterson and Rich solve a mysterious puzzle at the FBI.

The team is drawn into dangerous political intrigue when a tattoo points to someone from Weitz's past.

A blast from Rich DotCom's past sends the FBI team after a deadly terrorist plot.

A tattoo puts the team in danger when a deadly disease is released inside the FBI.

Patterson and Rich DotCom take the reins as the FBI team faces an explosive threat.

The entire intelligence community is put in jeopardy when Remi co-opts an FBI case.

The FBI team and Avery attend a gala hosted by their target Hank Crawford in hopes of arresting him. Roman grows closer to the Crawfords.

A CIA source threatens to tear the team apart. Rich's place in the FBI is called into question. Roman and Crawford spend a day together under strange circumstances.

The team must decide whether to trust a prisoner who warns them of a dangerous plot. Zapata is caught between the FBI and the CIA. Roman and Crawford argue on handling a volatile situation.

When Patterson's tattoo investigation results in a horrible incident, she tries to figure out what went wrong -- but quickly realizes all is not as it seems.

A surprising visit from Nas leads the team to investigate a dangerous piece of technology that was stolen from the NSA. Roman and Blake grow closer as they attend a high-stakes poker game.

Weller and his former FBI partner reunite for a dangerous undercover mission while Zapata interrogates a past foe.

While Jane and Weller partner with a mysterious man from Jane's past to find a missing person, the team races to stop an arms deal.

The team races to thwart a deadly terrorist plot with the help of Reade's journalist girlfriend.

As the team works together to take down a foe, Jane and Weller face a toxic secret that threatens to tear them apart.

The team runs a covert operation out of Jane and Weller's apartment.

The team goes under cover on a movie set to stop a terrorist plot with unlikely backers.

While Jane struggles to cope with a secret from her past, the team races to prevent an international crisis.

As the team chases a deadly bomber who's terrorizing Manhattan, Jane uncovers a shattering secret from her youth.

While Jane and Weller hunt down a collective of dangerous computer hackers, Patterson and Rich Dotcom must work together to hide an explosive secret from their past.

As the team adjusts to their new dynamic -- and the new tattoos -- they battle a dangerous foreign power that is trying to hijack a satellite.

18 months after parting ways under mysterious circumstances, the FBI team is brought back together by a new crisis.

As the FBI copes with a tragedy, Weller finds himself the center of a surprising event. Jane faces an uncertain future.

The team finally cracks a member of Sandstorm, leading to a huge breakthrough in uncovering Phase Two.

Zapata is sent jail alongside Devon, a Sandstorm asset. The team must go to exceptional lengths to help Zapata out.

Jane and Weller go undercover on a high-stakes scavenger hunt run by powerful hackers. Shepherd journeys to Thailand to procure a dangerous weapon.

As the team tries to defend itself against an old rival, a tattoo leads them to a mysterious death at a foster home.

Jane and Oliver end up in a dangerous situation that reveals their secrets.

Weller and Jane face off against an old foe when they come face to face with Nas's source in Sandstorm.

The team chases down a deadly underworld courier after a set of tattoos produces multiple leads.

A tattoo points the team to a powerful collegiate secret society, but only Rich Dotcom, one their alumni, can infiltrate it.

The team faces a struggle when they find out that Kurt Weller might be working as a double agent.

When an unusual tattoo leads back to Roman, the team must decide whether to send him into the field...to go undercover with a dangerous biker gang.

After one of the world's most-wanted terrorists surfaces in New York for unknown reasons, the team must partner with the CIA to stop a deadly bombing.

Patterson is missing and Roman is loose, so Jane and Weller must find them before Shepherd does.

After Jane discovers that Sandstorm is gearing up for an imminent attack, she risks everything to send a secret SOS to her FBI team.

Weller and Jane disappear while undercover so the team has to turn to two criminals to figure out what happened; AUSA Weitz comes back to settle a score with the team.

Weller and Nas chase a fugitive whistleblower in Bulgaria; Jane goes on a sandstorm mission with Roman; Reade and Zapata deal with an urgent matter.

Nas and Weller navigate their new dynamic as co-leaders during the team's hunt for a museum gala assassin, who turns out turns out to be harboring a dark secret; Jane starts to see a softer side of her old organization.

Weller and the team must race the clock to stop a series of escalating New York City bombings, while Jane is forced to go on an assassination mission to prove her loyalty...or suffer the consequences.

Jane is recaptured by the CIA and agrees to become a triple-agent.

The team races to identify an abandoned infant with the same tattoo as jane

The team protects a young girl with a tattoo connection and ties to a terrorist organization; Jane is conflicted; Borden and Patterson's friendship starts to bloom.

Patterson discovers a hidden message in the New York Times crossword and embarks on a tattoo scavenger hunt that leads her into danger; Oscar finally tells Jane more about who she was.

An anonymous tip leads the team to investigate an urgent death row case, sending Zapata undercover; After nearly getting caught during the mole hunt, Jane considers leaving the FBI.

After a tip reveals a mole within the FBI, the team must hunt for the operative while facing extreme scrutiny from Inspector Fischer; The team's deepest secrets threatened to be exposed and everyone is a potential suspect.

After a police officer is murdered, Patterson unlocks a disturbing tattoo that appears to have predicted his killing, and the team chases a violent clue trail to stop further attacks. ...

One of Jane's tattoos sends the team to a remote location where they find themselves face to face with a dangerous criminal in a case that puts Jane and Weller's strained relationship to ...

When an assassination leads the team to a dangerous app that allows criminals to track government vehicles, they have to work with the app's surprising creator to take it down. Jane and ...

After a seemingly straightforward hostage situation turns out to have deeper international implications, the CIA and FBI find themselves racing against each other to apprehend the same ...

A tattoo points to an Air Force pilot with a difficult past; a disturbing memory haunts Jane; Weller believes he knows Jane's identity.

Jane Doe gets discovered and together with a team of FBI agents, they try to discover her past and who she is.