Episode 1 | Nameless, Faceless

A man is threatening to kill a doctor's son and is killing a man a day until he is successful. Meanwhile, Hotch's absence is noticed by Prentiss.

Episode 2 | Haunted

Darrin Call, a psychotic, suffers a breakdown in a pharmacy in Kentucky and stabs 3 people to death before running off and the BAU are called in to catch him.

Episode 3 | Reckoner

A hitman targeting people in some way guilty of children-related crimes brings the BAU to Rossi's home town.

Episode 4 | Hopeless

The BAU go after a pack of killers who mercilessly beat their victims to death simply for the thrill of violence.

Episode 5 | Cradle to Grave

The team hunts a suspect who impregnates young women and has them give birth before murdering them.

Episode 6 | The Eyes Have It

The BAU team tracks a serial killer who takes the eyes of his victims.

Episode 7 | The Performer

The BAU team follows a trail of murders that seems to align with the tour schedule of a rock star.

Episode 8 | Outfoxed

While tracking a family annihilator, the BAU must seek advice from "The Fox," one of the most horrific killers from the team's past who has an ominous message for Agent Hotchner.

Episode 9 | 100

The BAU team races to help Hotchner find The Reaper and save his family before it's too late.

Episode 10 | The Slave of Duty

While Agent Hotchner takes a leave of absence from the BAU, the team must regroup to solve a home invasion case.

Episode 11 | Retaliation

The BAU must profile a criminal's past in order to catch him after he escapes from custody and begins a killing spree.

Episode 12 | The Uncanny Valley

An unusual personal obsession is at the center of a BAU abduction case. Meanwhile, Hotch struggles with his return to work.

Episode 13 | Risky Business

A rash of startling teen suicides in a small Wyoming town is the focus of a BAU investigation.

Episode 14 | Parasite

The BAU follows the mental decline of a con artist whose schemes have become so complicated that he begins to eliminate the people involved in them.

Episode 15 | Public Enemy

A serial killer who targets random victims in highly visible places to create a sense of public fear is the subject of a BAU investigation.

Episode 16 | Mosley Lane

The BAU profiles a child abductor who may have been keeping children for more than eight years.

Episode 17 | Solitary Man

The relatively new Highway Serial Killer Database reveals an interstate serial killer who abducts then strangles women without sexually assaulting them.

Episode 18 | The Fight

The BAU team travels to San Francisco to investigate the murders of several homeless men and teams up with a separate group of BAU operatives who are working another case they think is connected.

Episode 19 | Rite of Passage

The BAU team heads to Texas to track a serial killer targeting illegal immigrants attempting to make safe passage into the U.S..

Episode 20 | ...A Thousand Words

The BAU team must profile a serial killer covered in tattoos, who commits suicide but leaves clues to the whereabouts of his last victim.

Episode 21 | Exit Wounds

The team, including Garcia, go to the small town of Franklin, Alaska, to catch a rapidly escalating serial killer before the locals take justice into their own hands.

Episode 22 | The Internet Is Forever

A serial killer in Boise, Idaho, is revealed to have been posting his murders on the Internet, accumulating quite a collection of fans in the process.

Episode 23 | Our Darkest Hour

The BAU is called to California when a sadistic serial killer appears and begins killing people in the dark during the rolling blackouts.