Criminal Minds season 18
Criminal Minds season 18: 10 listed episodes, with episode titles, original air dates and optional synopses.
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Season 18 · Episode 1
Swimmer's Calculus
· 60 min
Watch Criminal Minds ↗Episode synopsis (spoilers)
When bodies wash up on the Maryland shoreline, the BAU races to find the UnSub. After surviving a prison attack, Elias Voit has been placed in a medically induced coma while Rossi is investigated for the incident.
Season 18 · Episode 2
The Zookeeper
· 60 min
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Voit awakens from his coma; the team finds videos from a dormant Sicarius Network killer called "The Zookeeper" indicating that the network has reactivated. With Voit still in recovery, the BAU must tackle this reawakened network on their own.
Season 18 · Episode 3
Time to Say Goodbye
· 60 min
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Rossi and Lewis enlist the help of Ramona, Voit's sole survivor, to help unlock Voit's memory. JJ and the team say goodbye to Will.
Season 18 · Episode 4
I'm Fine, It's Fine. Everything is Fine.
· 60 min
Watch Criminal Minds ↗Episode synopsis (spoilers)
While the team works an organ harvesting case, Voit's recovery process leads him to suspect he is more likely a prisoner than victim. JJ finds a cryptic video posted to the BAU-Gate website of a masked UnSub that could be connected to Voit's network.
Season 18 · Episode 5
The Brutal Man
· 60 min
Watch Criminal Minds ↗Episode synopsis (spoilers)
JJ works with Dr. Ochoa to help Voit process the truth about his violent past, and tells him that one of his followers has a message from a mysterious unsub who appears to be organizing the remaining members of Voit's serial killer network.
Season 18 · Episode 6
Hell is Empty…
· 60 min
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The team investigates a network killer who buries his victims alive, and Tara confronts Rebecca's ex who has recently re-entered her life. Ronald Graber delivers a message from his Disciple to Voit.
Season 18 · Episode 7
…All the Devils Are Here
· 60 min
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Network UnSubs torture and kill hostages as Voit works with the BAU to stop them. Rebecca's ex, Evan Delray, is appointed Voit's new liaison.
Season 18 · Episode 8
Tara
· 60 min
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When the team works to hunt down the person who shot Tara, they discover "The Disciple" deliberately had them chasing their tails. While undergoing critical surgery, Tara gets to the root of her relationship issues.
Season 18 · Episode 9
CollateRal
· 60 min
Watch Criminal Minds ↗Episode synopsis (spoilers)
The team inches closer to uncovering the identity of "The Disciple", someone they believe is linked to Voit's past, but Voit's unpredictable behavior puts their progress in jeopardy.
Season 18 · Episode 10
The Disciple
· 60 min
Watch Criminal Minds ↗Episode synopsis (spoilers)
After Voit and Ochoa are kidnapped by "The Disciple", the team races to find them. While in The Disciple's custody, Voit wrestles with keeping the monster inside him at bay.
Episode information and images from TVmaze, used under CC BY-SA 4.0. Episode lists follow original airing order and omit specials. Dates checked September 10, 2026.