Blindspot Wiki

On May 10, 2018, Martin Gero, the show's creator, announced that the show was renewed for a fourth season.


Four months after the deaths of Hank Crawford and her brother Roman, Jane, now reverted to her Remi persona, discovers that the ZIP that wiped her memory is slowly poisoning her as she attempts to carry out her original mission of taking down the FBI from within. Meanwhile, a second new threat emerges in the form of Madeline Burke, who takes control of Crawford's company after fatally poisoning his daughter Blake and the rest of the company's board, and aims to carry out a new secret plan against US government, and seemingly with Zapata at her side. Weller and his team now must find a way to deal with the threats of Remi and Madeline, but soon discover that not all is as it seems.



Guest Starring

Episode List

Number Image Title Air Date
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"Hella Duplicitous" October 12, 2018
The FBI team hunts a dangerous enemy operative, and a deadly new foe emerges.
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"My Art Project" October 19, 2018
The entire intelligence community is put in jeopardy when Remi co-opts an FBI case.
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"The Quantico Affair" October 26, 2018
Patterson and Rich Dotcom take the reigns as the FBI team faces an explosive threat.
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"Sous-Vide" November 2, 2018
A tattoo puts the team in danger when a deadly disease is released inside the FBI.
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"Naughty Monkey Kicks At Tree" November 9, 2018
A blast from Rich Dotcom's past sends the FBI team after a deadly terrorist plot.
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"Ca-ca-Candidate for Cri-cri-Crime" November 16, 2018
The team is drawn into dangerous political intrigue when a tattoo points to someone from Weitz' past. 
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"Case: Sun, Moon, and the Truth" November 30, 2018
Remi's schemes put her and Weller in danger, while Patterson and Rich solve a mysterious puzzle at the FBI.
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"Screech, Thwack, Pow" December 7, 2018
Remi races against the ever-worsening ZIP poisoning to enact her ultimate plan.
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"Check Your Ed" January 11, 2019
The team's desperate gambit to get Jane back puts her head-to-head with Remi.
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"The Big Reveal" January 18, 2019
Reade confronts Zapata, while the team follows a lead to a potential cure for Jane.
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"Careless Whisper" February 1, 2019
An author's obsession with the team puts them in the cross-hairs of a deadly killer. 
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"The Tale of the Book of Secrets" February 8, 2019
Patterson and Rich embark on a treasure hunt to Peru in a gambit to save Jane.
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"Though This Be Madness, Yet There Is Method In't" February 15, 2019
The FBI races to stop Madeline's explosive scheme.
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"The Big Blast From the Past Episode" March 8, 2019
An active bomber forces the team to delve into a case from their past.
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"Frequently Recurring Struggle For Existence" March 15, 2019
Jane confronts her past as the team rushes to keep a deadly weapon out of a terrorist's grasp.
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"The One Where Jane Visits an Old Friend" March 22, 2019
The FBI is hot on Madeline's heels as Jane seeks help from a familiar enemy. 
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"The Night of the Dying Breath" April 5, 2019
The team races against the clock to save Jane from a killer's nightmarish scheme.
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"‘Ohana" April 12, 2019
Bill Nye reprises his role as Patterson's father in a case that pits the team against a pestiferous foe. Zapata goes rogue with an old friend as Jane and Weller continue their search for the hooded figure.
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"Everybody Hates Kathy" April 19, 2019
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.
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"Coder to Killer" May 24, 2019
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.
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"Masters of War 1:5 — 8" May 31, 2019
Dominic begins to enact Madeline's cataclysmic scheme as the team rushes to stop him. Tensions rise as past secrets begin to unravel.
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"The Gang Gets Gone" May 31, 2019
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.




  • Some scenes of the first episode were shot in Japan.
  • The events from the season happen 2 months after the season 3 finale.[4]