7.2/10654 votes#1 - Hella Duplicitous
Season 4 Episode 1 - Aired 10/12/2018
The FBI team hunts a dangerous enemy operative, and a deadly new foe emerges.
Director: Martin Gero
Writer: Rachel Caris Love
7.1/10550 votes#2 - My Art Project
Season 4 Episode 2 - Aired 10/19/2018
The entire intelligence community is put in jeopardy when Remi co-opts an FBI case.
Director: Adam Salky
Writer: Christina M. Kim
7.5/10589 votes#3 - The Quantico Affair
Season 4 Episode 3 - Aired 10/26/2018
Patterson and Rich DotCom take the reigns as the FBI team faces an explosive threat.
Director: David S. Tuttman
Writer: Chris Pozzebon, Chad McQuay
7.3/10511 votes#4 - Sous-Vide
Season 4 Episode 4 - Aired 11/2/2018
A decoded tattoo leads the team to a mysterious cache of dolls which turn out to be vehicles for biological weapons being sent around the world and now to the FBI. Jane exploits the fear of the weapons to advance her own plan to recover Shepherd.
Director: Aric Avelino
Writer: Eric Buchman
7.3/10498 votes#5 - Naughty Monkey Kicks At Tree
Season 4 Episode 5 - Aired 11/9/2018
A blast from Rich DotCom's past sends the FBI team after a deadly terrorist plot.
Director: Christopher Place
Writer: Rachel Caris Love
7.5/10498 votes#6 - Ca-Ca-Candidate For Cri-Cri-Crime
Season 4 Episode 6 - Aired 11/16/2018
The team is drawn into dangerous political intrigue when a tattoo points to someone from Weitz's past.
Director: Andi Armaganian
Writer: Chris Pozzebon
7.5/10510 votes#7 - Case: Sun, Moon, and the Truth
Season 4 Episode 7 - Aired 11/30/2018
Remi's schemes put her and Weller in danger, while Patterson and Rich solve a mysterious puzzle at the FBI.
Director: Andy Mikita
Writer: Ryan Johnson, Peter Lalayanis
7.4/10495 votes#8 - Screech, Thwack, Pow
Season 4 Episode 8 - Aired 12/7/2018
Remi races against the ever-worsening ZIP poisoning to enact her ultimate plan.
Director: David S. Tuttman
Writer: Kate Sargeant
6.6/10647 votes#9 - Check Your Ed
Season 4 Episode 9 - Aired 1/11/2019
The team's desperate gambit to get Jane back puts her head-to-head with Remi.
Director: David McWhirter
Writer: Brendan Gall
7.6/10482 votes#10 - The Big Reveal
Season 4 Episode 10 - Aired 1/18/2019
Reade confronts Zapata, while the team follows a lead to a potential cure for Jane.
Director: Joy T. Lane
Writer: Matt Young
7.4/10470 votes#11 - Careless Whisper
Season 4 Episode 11 - Aired 2/1/2019
The murder of a best-selling true crime novelist sends Jane and the team on a hunt for a serial killer detailed in the author's final manuscript, which also features lightly fictionalized versions of the FBI team.
Director: Mark Tonderai
Writer: Eric Buchman
7.9/10499 votes#12 - The Tale of the Book of Secrets
Season 4 Episode 12 - Aired 2/8/2019
Roman's clues lead to a billionaire hypochondriac with stem cells that could cure Jane, who is now on her deathbed. Patterson and Rich offer to trade the Book of Secrets for the stem cells -- but first they'll have to get it.
Director: R.T. Thorne
Writer: Rachel Caris Love
7.7/10458 votes#13 - Though This Be Madness, Yet There Is Method In't
Season 4 Episode 13 - Aired 2/15/2019
Jane and Weller's romantic getaway is cut short when the team must stop Madeline Burke's plans to blow up a building and crash a plane that turns out to be more than the average commercial airliner.
Director: Ramaa Mosley
Writer: Christina M. Kim
7.1/10445 votes#14 - The Big Blast from the Past Episode
Season 4 Episode 14 - Aired 3/8/2019
An active bomber forces the team to delve into a case from their past.
Director: Kristin Windell
Writer: Kate Sargeant
7.2/10447 votes#15 - Frequently Recurring Struggle for Existence
Season 4 Episode 15 - Aired 3/15/2019
Jane's past with Shepherd and Sandstorm both helps and hurts the team's efforts to stop the sale of a device that will weaponize stolen plutonium.
Director: Martha Mitchell
Writer: Matt Young
7.5/10442 votes#16 - The One Where Jane Visits an Old Friend
Season 4 Episode 16 - Aired 3/22/2019
The FBI is hot on Madeline's heels as Jane seeks help from a familiar enemy.
Director: Jean de Segonzac
Writer: Eric Buchman
7.6/10457 votes#17 - The Night of the Dying Breath
Season 4 Episode 17 - Aired 4/5/2019
The team races against the clock to save Jane from a killer's nightmarish scheme.
Director: Jeff T. Thomas
Writer: Chris Pozzebon
7.1/10441 votes#18 - 'Ohana
Season 4 Episode 18 - Aired 4/12/2019
Patterson's father, Bill Nye, returns for a case that pits the team against a pestiferous foe. Zapata goes rogue with an old friend. Jane and Weller continue their search for the hooded figure.
Director: Sudz Sutherland
Writer: Anne Hecker, Sabrina Deana-Roga
7.3/10442 votes#19 - Everybody Hates Kathy
Season 4 Episode 19 - Aired 4/19/2019
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.
Director: David McWhirter
Writer: Kate Sargeant
7.3/10426 votes#20 - Coder to Killer
Season 4 Episode 20 - Aired 5/24/2019
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.
Director: Martha Mitchell
Writer: Ryan Johnson, Peter Lalayanis
7.6/10457 votes#21 - Masters of War 1:5 - 8
Season 4 Episode 21 - Aired 5/31/2019
Dominic begins to enact Madeline's cataclysmic scheme as the team rushes to stop him. Tensions rise as past secrets begin to unravel.
Director: Amanda Tapping
Writer: Matt Young
7.9/10619 votes#22 - The Gang Gets Gone
Season 4 Episode 22 - Aired 5/31/2019
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.
Director: David McWhirter
Writer: Chris Pozzebon
The Best Episodes of Blindspot Season 4
Every episode of Blindspot Season 4 ranked from best to worst. Discover the Best Episodes of Blindspot Season 4!
A vast international plot explodes when a beautiful Jane Doe is discovered naked in Times Square, completely covered in mysterious, intricate tattoos with no memory...
Genres:CrimeDramaAction & Adventure
Network:NBC
Season 4 Ratings Summary
"Hella Duplicitous" is the best rated episode of "Blindspot" season 4. It scored 7.2/10 based on 654 votes. Directed by Martin Gero and written by Rachel Caris Love, it aired on 10/12/2018. This episode is rated 0.1 points higher than the second-best, "My Art Project".