The best episode written by Erica Messer is "Lost Souls", rated 9/10 from 2 user votes. It was "directed by Alec Smight". "Lost Souls" aired on 3/8/2017 and is rated 0.2 point(s) higher than their second highest rated, "100".
Unit Chief Jack Garrett and his international response team are called to Tanzania when a 23-member church group disappears.
Director: Alec Smight
Writer: Erica Messer
The BAU team races to help Hotchner find The Reaper and save his family before it's too late.
Director: Edward Allen Bernero
Writer: Erica Messer
The investigation in Texas reveals a deep web of corruption; Garcia must save a friend.
Director: Glenn Kershaw
Writer: Erica Messer
The BAU is called to Oklahoma to investigate a murderous clown terrorizing the sleepy town of Guymon.
Director: Matthew Gray Gubler
Writer: Erica Messer
The BAU team looks into the real reasons behind an apparent mass suicide of a small group of youths at a military academy. Also, Hotch and Morgan butt heads when a team member could be in jeopardy.
Director: Charles Haid
Writer: Erica Messer
When three children disappear while riding their bikes on the same path as a similar unsolved disappearance 30 years ago, the BAU team comes in to investigate.
Director: Matthew Gray Gubler
Writer: Erica Messer
When Reid and Garcia are abducted by Benjamin Merva, it's up to the rest of the team to find them. The BAU finds surprising clues in their own history to solve why the two heroes have been targeted by a mass murderer. It's a race to save them before a Believer's prophecy is fulfilled.
Director: Glenn Kershaw
Writer: Erica Messer
Sydney, Jack and Irina must put aside their differences and go undercover as a loving family in order to seize six nuclear warheads from an unfriendly nation. Meanwhile, Sloane announces to a suspicious staff that Mr. Sark will be working with SD-6, and later he is contacted by an unknown group claiming that Emily is still alive.
Director: Ken Olin
Writer: Erica Messer
When the daughter of an American family visiting Haiti to adopt a child is kidnapped, the International Response Team travels to the island nation to try to find her. Also, Jack and his wife, Karen, prepare to send their daughter to college.
Director: Félix Enríquez Alcalá
Writer: Erica Messer
The BAU team suspects a member of an affluent community in Atlanta is responsible for the disappearance of a local young woman and that the suspect may have worked with an accomplice
Director: John Gallagher
Writer: Erica Messer
The BAU is called by local authorities in Ashburn, Virginia, to profile a predator who may have been abducting children for at least eight years.
Director: Matthew Gray Gubler
Writer: Erica Messer
The Replicator zeroes in on the BAU when the killer targets one of the team as the next victim. Also, the BAU is called in to investigate a string of deaths in Manhattan tied to apparent ecstasy overdoses, and Hotch discovers that his estranged brother, Sean, is caught in the middle.
Director: Glenn Kershaw
Writer: Erica Messer
The BAU travels to Portland to assist local authorities in investigating the disappearances of people who are new to the city and have no strong social ties.
Director: Félix Enríquez Alcalá
Writer: Erica Messer
As the BAU team continues to pursue the bank-robbing serial killers, the team determines that the suspects have a bigger target in the Nation's capital, and with one of the team still a hostage, they must work quickly to diffuse an explosive situation. Also, wedding bells ring for one of the BAU, and Prentiss ponders her future.
Director: Glenn Kershaw
Writer: Erica Messer
The BAU revisits its origins when they look at one of Rossi and Gideon’s old cases to track a killer that got away.
Director: Glenn Kershaw
Writer: Erica Messer
The BAU investigates an urban vampire who kidnaps his victims at night and holds them underground in the sewer system; Reid makes a difficult decision in prison.
Director: Simon Mirren
Writer: Erica Messer
When a family annihilator abducts a teen girl, the Behavioral Analysis Unit works the case on either side of the country to save her. But an unlikely connection to a mysterious kit leads to a bigger investigation and at the center of it is Penelope Garcia.
Director: Nelson McCormick
Writer: Erica Messer
Sydney's life is placed in mortal danger when Sloane is informed by his superior that she is the SD-6 mole. Meanwhile, Dixon's life hangs in the balance after he is shot on a mission, and Will realizes that his discovery of Kate Jones' pin could uncover some unexpected information.
Director: Ken Olin
Writer: Erica Messer
Will's life is about to change as he is sent to find the person responsible for leaking information to him about SD-6. Meanwhile, Sloane finds himself on the cusp of finally tracking down Khasinau when SD-6 captures "The Man's" right-hand man, Mr. Sark. Dixon becomes suspicious of Sydney's activities.
Director: Ken Olin
Writer: Erica Messer
When profiling a series of child abductions and murders, the team discovers that one of the cases may not be the handiwork of the serial killer they apprehended.
Director: Karen Gaviola
Writer: Erica Messer
A series of rolling blackouts in the city of Los Angeles lures a serial killer out of hiding, giving him renewed opportunities to continue his killing spree.
Director: Edward Allen Bernero
Writer: Erica Messer
After a series of murders, Prentiss becomes suspicious of a former nemesis, and fears for the safety of her team.
Director: Charles S. Carroll
Writer: Erica Messer
A writer's daughters vanish on the anniversary of their mother's disappearance, which leads the BAU to investigate the man as a possible suspect.
Director: Thomas Gibson
Writer: Erica Messer
Though Rossi is sad because his favorite bar is closing, the team goes to Boston to solve a series of strangulations.
Director: Matthew Gray Gubler
Writer: Erica Messer
When an UnSub targets the BAU, and the team goes into action to find out who is responsible.
Director: Matthew Gray Gubler
Writer: Erica Messer