Episode 1 | Extreme Aggressor

The team travels to Seattle to find the captor of four missing women.

Episode 2 | Compulsion

The team are called to an Arizona college when an arsonist who operates in a very unusual way kills a student.

Episode 3 | Won't Get Fooled Again

A bomber in Palm Beach forces Gideon to confront an old adversary.

Episode 4 | Plain Sight

A serial rapist-killer active in San Diego targeting middle class women glues his victims eyes open.

Episode 5 | Broken Mirror

One of a lawyer's identical twin daughters is kidnapped. The kidnapper contacts him and demands ransom money. The team's investigation, however, reveals that he doesn't really want the money, but both girls.

Episode 6 | L.D.S.K.

The team chases a sniper in Des Plaines, Illinois who for some reason only wounds his victims.

Episode 7 | The Fox

The team attempts to catch a killer who preys on families while they are supposed to be on vacation.

Episode 8 | Natural Born Killer

The disappearance of an undercover officer in relation to a triple murder puts the BAU on the hunt of a possible serial killer who's turned it into a profession.

Episode 9 | Derailed

A paranoid schizophrenic takes other passengers on a train hostage, including Elle.

Episode 10 | The Popular Kids

The apparent death by Satanic ritual brings the BAU to a small town, and the profiling morphs into a search when it's learned that a teenage girl is missing.

Episode 11 | Blood Hungry

The BAU team must profile a delusional killer in rural Tennessee, and a family member protecting him puts a child at risk.

Episode 12 | What Fresh Hell?

The team must determine whether an abducted girl is the pawn in a bitter divorce, or something more sinister has happened.

Episode 13 | Poison

The apparent spiking of citizens of a town in New Jersey, puts the BAU on the trail of a poisoner who may not be done.

Episode 14 | Riding the Lightning

The team of investigators interview husband and wife serial killers with their execution date set for two days time.

Episode 15 | Unfinished Business

When a serial killer reappears, the team works with a retired BAU agent who just published a book about the perpetrator.

Episode 16 | The Tribe

The massacre of students using Native American rituals leads the team to consult the reservation policeman, who is also an activist.

Episode 17 | A Real Rain

The team travels to Manhattan to work with the NYPD in tracking and apprehending a serial killer who is intent on dispensing his own style of vigilante justice.

Episode 18 | Somebody's Watching

In town to conduct a seminar, Gideon and Reid become involved in a stalker case that has escalated to murder.

Episode 19 | Machismo

The BAU is requested to assist on a case in Mexico to determine if there is a serial killer in the town of a police captain who attended one of Gideon's seminars.

Episode 20 | Charm and Harm

Team members track a known "chameleon" serial killer across the southeastern U.S. trying to stop him before he kills again.

Episode 21 | Secrets and Lies

The BAU team investigates a CIA counter-terrorism unit to identify a traitor who had a fellow agent murdered and who is trying to find and kill the unit's informant, a Saudi woman with two children who are in hiding.

Episode 22 | The Fisher King: Part 1

Team members become pawns of a psychopathic killer.