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Season guide

Criminal Minds: Season 15

10 episodes Premiered Jan 8, 2020 Updated Oct 3, 2026
Previously on Criminal Minds

Season 15 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Criminal Minds Season 14.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 15 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 15 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 15: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

40%
60%
Mytharc (4): Crucial lore & season climaxes
Core (6): Character development & subplots
Side Quest (0): Standalone / filler
S15·E1 Mytharc

Under the Skin

Jan 8, 2020 · 42 min

The BAU team investigates an UnSub with striking similarities to Rossi’s latest obsession, “The Chameleon,” a.k.a. Everett Lynch, who nearly killed him and then disappeared.

S15·E2 Core

Awakenings

Jan 8, 2020 · 42 min

With a member of the BAU in the hospital, the team searches for Everett Lynch, and his daughter, Grace. Also, Spencer has a meaningful visit with his mother, Diana Reid, while she’

S15·E3 Core

Spectator Slowing

Jan 15, 2020 · 42 min

The BAU team investigates a series of seemingly random fatal explosions throughout Kentucky and Tennessee.

S15·E4 Core

Saturday

Jan 22, 2020 · 42 min

The members of the BAU enjoy a Saturday off in vastly different ways. While Rossi and Prentiss help Simmons assemble a new crib, Garcia leads a hacking competition, and Dr. Reid st

S15·E5 Core

Ghost

Jan 29, 2020 · 42 min

Following a series of fatal shootings, the BAU team travels to Des Plaines, Ill. to investigate what appears to be a copycat serial killer. Their efforts are thrown off track when

S15·E6 Core

Date Night

Feb 5, 2020 · 42 min

After a father and daughter get kidnapped, a former foe of the BAU returns with very specific demands for Dr. Reid that give a whole new meaning to the phrase “wheels up".

S15·E7 Core

Rusty

Feb 5, 2020 · 42 min

When the BAU team travels to Denver to investigate several murders, Prentiss is forced to evaluate her relationship with Special Agent Andrew Mendoza.

S15·E8 Mytharc

Family Tree

Feb 12, 2020 · 42 min

Prentiss and J.J. are faced with important decisions to make about their futures as the BAU travels to Beaumont, Texas to investigate a series of murdered businessmen.

S15·E9 Mytharc

Face Off (1)

Feb 19, 2020 · 42 min

It has been a year since Rossi nearly died at the hands of Everett Lynch, a.k.a. “The Chameleon,” and he has developed some new theories, with inspiration from his former partner,

S15·E10 Mytharc

And in the End (2)

Feb 19, 2020 · 42 min

Following an explosive face-to-face encounter with Everett Lynch, a.k.a. “The Chameleon,” Dr. Reid suffers from a brain injury and, while experiencing hallucinations, is visited by

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