Hella Duplicitous
Series 4, Episode 1 R16
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In the season four premiere, the FBI team hunts a dangerous enemy operative, and a deadly new foe emerges.
My Art Project
Series 4, Episode 2 R16
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The entire intelligence community is put in jeopardy when Remi co-opts an FBI case.
The Quantico Affair
Series 4, Episode 3 R16
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Patterson and Rich DotCom take the reins as the FBI team faces an explosive threat.
Sous-vide
Series 4, Episode 4 R16
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A tattoo puts the team in danger when a deadly disease is released inside the FBI.
Naughty Monkey Kicks At Tree
Series 4, Episode 5 R16
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A blast from Rich DotCom’s past sends the FBI team after a deadly terrorist plot.
Ca-ca-Candidate for Cri-cri-Crime
Series 4, Episode 6 R16
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The team is drawn into dangerous political intrigue when a tattoo points to someone from Matthew Weitz’s (recurring guest star AARON ABRAMS) past.
Case: Sun, Moon, and the Truth
Series 4, Episode 7 R16
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Remi’s schemes put her and Weller in danger, while Patterson and Rich solve a mysterious puzzle at the FBI.
Screech, Thwack, Pow
Series 4, Episode 8 R16
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Remi races against the ever-worsening ZIP poisoning to enact her ultimate plan.
Check Your Ed
Series 4, Episode 9 R16
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The team’s desperate gambit to get Jane back puts her head-to-heat with Remi.
The Big Reveal
Series 4, Episode 10 R16
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Reade confronts Zapata while the team follows a lead to a potential cure for Jane.
Careless Whisper
Series 4, Episode 11 R16
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An author’s obsession with the team puts them in the cross-hairs of a deadly killer.
The Tale of the Book Of Secrets
Series 4, Episode 12 R16
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Patterson and Rich embark on a treasure hunt to Peru in a gambit to save Jane.
Though This Be Madness, Yet There Is Method In't
Series 4, Episode 13 R16
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The FBI races to stop Madeline’s explosive scheme.
The Big Blast From The Past Episode
Series 4, Episode 14 R16
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An active bomber forces the team to delve into a case from their past.
Frequently Recurring Struggle For Existence
Series 4, Episode 15 R16
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Jane confronts her past as the team rushes to keep a deadly weapon out of a terrorist’s grasp.
The One Where Jane Visits An Old Friend
Series 4, Episode 16 R16
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With the FBI hot on Madeline Burke’s (recurring guest star MARY ELIZABETH MASTRANTONIO) heels, Jane seeks help from a familiar enemy.
The Night of the Dying Breath
Series 4, Episode 17 R16
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The team races against the clock to save Jane from a killer’s nightmarish scheme.
Ohana
Series 4, Episode 18 R16
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BILL NYE reprises his role as Patterson’s father in a case that pits the team against a pestiferous foe. Meanwhile, Zapata goes rogue with an old friend as Jane and Weller continue their search for the hooded figure.
Everybody Hates Kathy
Series 4, Episode 19 R16
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The team discovers an international conspiracy when a deadly weapon is stolen. Meanwhile, Jane supports Weller when someone from his past dredges up painful memories; and Patterson and Rich contend with their newly released hacker accomplice.
Coder To Killer
Series 4, Episode 20 R16
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While a horrifying and vengeful villain threatens the FBI, Weller considers his priorities, Patterson explores a budding interest, and Zapata and Reade try to navigate their living situation.
Masters Of War 1:5-8/The Gang Gets Gone
Series 4, Episode 21 R16
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Dominic (recurring guest star CHASKE SPENCER) begins to enact Madeline’s cataclysmic scheme as the team tries to stop him. Meanwhile, tensions rise as past secrets begin to unravel./In the season four finale, the team sets out on an international mission to stop an attack from spreading. Meanwhile, Madeline attempts to turn the tables as internal conflicts threaten relationships within the team.