When packages with gruesome contents are delivered to six people in the Washington, D.C. area, the BAU must first figure out what connects the recipients before they can identify the UnSub. Also, Simmons and Kristy struggle to connect with their son, David, who is suspended from school for aggressive behavior.

Soon after the BAU steps in to help local law enforcement isolate a prime suspect for a ritualistic murder in Tallahassee, Fla., a second person who is related to the first victim is killed under similar circumstances. Also, Prentiss is concerned about Garcias behavior in the aftermath of her abduction and has an idea of how to help with the healing process.

Owen and the team race to deal with a runaway bull at a used car lot and an apparent electrocution at the hands of an LA transplant. Meanwhile, Owen is determined to prove he is physically fit for the job while undergoing chemo and Michelle gets the strongest lead yet on her missing sister.

Owen, Michelle and the 126 crew race to a rattlesnake infestation at a young familys home, and attempt to rescue a man with dementia from a dangerous scene that he created. Meanwhile, Owen adopts a firehouse dog with cancer and Michelle finally learns the truth behind her sisters disappearance. Also, a tragic accident shakes the team to its core.

Ricks vision for the future is threatened by a mysterious disappearance that divides the work camp where the communities are building a bridge.

Ricks vision of a civilized future is threatened by a sudden reckoning with past sins that remain unavenged and unforgiven.

Rick is forced to face the past as he struggles to maintain the safety of the communities and protect the future he and Carl envisioned.

The communities join forces to restore a bridge that will facilitate communication and trade. Someone is gravely injured at the construction site.

Carol seeks out an old friend living alone in a wilderness teeming with walkers; survivors make the perilous trek to a new home.

A small rescue mission braves a dangerous herd in their hunt for a missing comrade, only to discover a surprising threat that could doom them all.

The communities thought they could build a better future separately, but the recent loss of one of their own drives them to band together. New leaders rise when a disturbing and dangerous threat is unmasked. An escaped captive revisits his past.

A captive or a refugee? A new arrival at the Hilltop opens up about the leader of a group of mask-wearing savages. A search party sets out on a daring mission to find two missing friends.

The savage group led by Alpha confronts the Hilltop in a harrowing attempt to retrieve her daughter. A supply run for the Kingdom turns into a dangerous quest.

As the unexpected arctic cold front and ice storm continues to cause havoc in Austin, Owen works to rescue the lives of the stranded migrants. T.K.s life hangs in the balance and Grace prepares for the birth of her baby.

Grace is caught in the ice storm as she goes into labor, and Judd, Owen and Tommy race to find her.

When packages with gruesome contents are delivered to six people in the Washington, D.C. area, the BAU must first figure out what connects the recipients before they can identify the UnSub. Also, Simmons and Kristy struggle to connect with their son, David, who is suspended from school for aggressive behavior.

Soon after the BAU steps in to help local law enforcement isolate a prime suspect for a ritualistic murder in Tallahassee, Fla., a second person who is related to the first victim is killed under similar circumstances. Also, Prentiss is concerned about Garcias behavior in the aftermath of her abduction and has an idea of how to help with the healing process.

The team investigates the murder of Jack Spindler, a successful employee at a brokerage firm by day but a stripper by night.

A plot to draw out Pelant requires intricate planning and a donation. Pelant, however, is already three moves ahead of the team, and Sweets suspects a member of betrayal.

The Jeffersonian team investigates the murder of Jason Siedel, an accountant for the state department, whose remains were found in a hotel air conditioning unit.

In 1950s Hollywood, Brennan is a detective whilst Booth is a well known jewel thief.

The BAU takes charge of a hostage situation at a law firm in D.C., where Matt Simmons wife, Kristy, works.

The Centers for Disease Control calls on the BAU when they suspect bioterrorism is behind a series of mysterious deaths in Virginia. Also, Garcia visits her stepbrother, Carlos, to take care of a difficult family issue.

The BAU investigates a spooky local ghost story of the "Tall Man" and the clues it provides when two people go missing in the woods of East Alleghenys Dead Mans Conservatory, and a third mysteriously surfaces the following day with limited details as to what happened to her friends. To assist with the case, JJ reluctantly returns to her hometown, triggering emotional flashbacks to age 11 and her older sisters tragic death.

The BAU heads to Bethesda, Md., to investigate four murders in the span of three days along the eastern seaboard. The crimes become personal for Alvez, when the team discovers there are ties to his time spent five years ago working alongside the DEA and the Mexican police force in pursuit of the most notorious hitman in Mexico. Also, Alvez and his girlfriend, Lisa, decide to move in together.

Owens first date with the chief of staff to the governor of Texas goes awry. Meanwhile the 126 arrive at a house fire and find a couples young daughter is missing. then, Judd meets a teenager who has a profound impact on him.

In an attempt to bond with Wyatt, Owen and Judd take the teen alien hunting, but their search takes a different turn when they find two dead bodies. Meanwhile, Tommy joins a grief group for widowers, as mysterious events around her house lead her to believe Charles is communicating from the beyond with her and the twins. Then, a woman fears she is cursed and takes drastic measures to cure herself.

Booth and Brennan investigate a high school principals murder, only to find that his terminal diagnosis spawned a second online career that provided inspiration to the paying masses, and one of the videos offers a clue.

Booth and Brennans wedding is finally here, but a murder and family conspire to ruin the event. A body discovered while the wedding rehearsal takes place threatens to split Brennans attention from the wedding.

The 118 race to the rescues with emergencies at a spin class; in a hair salon and to a husband and wife in a compromising position; Buck discovers new cognitive abilities post lightning strike; Hen and Karen are concerned when they find out Denny has been seeing his biological father behind their backs; Maddie and Chimney enlist Athena and Bobbys help with a suspicious neighbor.

Owens first date with the chief of staff to the governor of Texas goes awry. Meanwhile the 126 arrive at a house fire and find a couples young daughter is missing. then, Judd meets a teenager who has a profound impact on him.

The 118 race to the rescues with emergencies at a spin class; in a hair salon and to a husband and wife in a compromising position; Buck discovers new cognitive abilities post lightning strike; Hen and Karen are concerned when they find out Denny has been seeing his biological father behind their backs; Maddie and Chimney enlist Athena and Bobbys help with a suspicious neighbor.

In an attempt to bond with Wyatt, Owen and Judd take the teen alien hunting, but their search takes a different turn when they find two dead bodies. Meanwhile, Tommy joins a grief group for widowers, as mysterious events around her house lead her to believe Charles is communicating from the beyond with her and the twins. Then, a woman fears she is cursed and takes drastic measures to cure herself.

Owen and the team race to deal with a runaway bull at a used car lot and an apparent electrocution at the hands of an LA transplant. Meanwhile, Owen is determined to prove he is physically fit for the job while undergoing chemo and Michelle gets the strongest lead yet on her missing sister.

Owen, Michelle and the 126 crew race to a rattlesnake infestation at a young familys home, and attempt to rescue a man with dementia from a dangerous scene that he created. Meanwhile, Owen adopts a firehouse dog with cancer and Michelle finally learns the truth behind her sisters disappearance. Also, a tragic accident shakes the team to its core.

Owen and the 126 crew race to a gender reveal party gone horribly wrong, and a father/son trapped in a cave during a spelunking excursion. Meanwhile, Owen helps T.K. reconcile the past to help his future, Judd and Grace aid Judds aging father and Michelle learns the full truth about her missing sister, Iris.

Owen helps T.K. reconcile the past to help his future; Judd and Grace aid Judds aging father; Michelle learns the full truth about her missing sister, Iris.

Carol seeks out an old friend living alone in a wilderness teeming with walkers; survivors make the perilous trek to a new home.

A small rescue mission braves a dangerous herd in their hunt for a missing comrade, only to discover a surprising threat that could doom them all.

The communities thought they could build a better future separately, but the recent loss of one of their own drives them to band together. New leaders rise when a disturbing and dangerous threat is unmasked. An escaped captive revisits his past.

A captive or a refugee? A new arrival at the Hilltop opens up about the leader of a group of mask-wearing savages. A search party sets out on a daring mission to find two missing friends.

In a bid to save his marriage, M.O.D.O.K. takes Jodie back in time to a concert they missed when they were in college. During a detour to kill the child-version of his GRUMBL boss, M.O.D.O.K. and Jodie are attacked by college-aged M.O.D.O.K., who accidentally absorbs their time crystals, stranding them in 2002. The couple reconciles but is stuck in the past until they catch up to the present. Once in the present, they prevent themselves from ever going to the past in the first place, erasing their entire adventure from the timeline.

Jodies celebrity is on the rise and M.O.D.O.K. plans on winning her back from her new boyfriend, the superhero Wonder Man. Jodie and her publicist invite M.O.D.O.K. to a party, knowing his temper will bring publicity. M.O.D.O.K. provokes Wonder Man into attacking him at the party and is kicked out. Wonder Man leaves Jodie when he sees shes only using him for exposure. Melissa and Lou bond over their disappointment in their parents. M.O.D.O.K. and Jodie have sex when he goes to apologize, and it is revealed who exactly was behind her publicists actions.

While one community struggles to ease tensions that threaten to divide from within, the true nature of another group comes into focus. A mission to rescue a friend has deadly consequences.

Daryls daring rescue mission forces Alpha to unleash a group of her own to retrieve what belongs to her, even if the price is paid in blood. The Kingdoms plans to reunite the communities is put in jeopardy.

An outsiders arrival forces Alexandria to rehash devastating old wounds. Eye-opening secrets from the past are revealed.

The BAU investigates a spooky local ghost story of the "Tall Man" and the clues it provides when two people go missing in the woods of East Alleghenys Dead Mans Conservatory, and a third mysteriously surfaces the following day with limited details as to what happened to her friends. To assist with the case, JJ reluctantly returns to her hometown, triggering emotional flashbacks to age 11 and her older sisters tragic death.

The BAU heads to Bethesda, Md., to investigate four murders in the span of three days along the eastern seaboard. The crimes become personal for Alvez, when the team discovers there are ties to his time spent five years ago working alongside the DEA and the Mexican police force in pursuit of the most notorious hitman in Mexico. Also, Alvez and his girlfriend, Lisa, decide to move in together.

Its literally a race against the clock for the BAU to capture the vigilantes behind a series of attacks taking place every 27 minutes in the nations capital. Prentiss and Unit Chief Andrew Mendoza lead the effort to identify the UnSubs and whats motivating them.

The BAU investigates a double homicide and kidnapping in New Hampshire. Also, Rossis plans to elevate his relationship with Krystall dont go as planned.

Owens first date with the chief of staff to the governor of Texas goes awry. Meanwhile the 126 arrive at a house fire and find a couples young daughter is missing. then, Judd meets a teenager who has a profound impact on him.

In an attempt to bond with Wyatt, Owen and Judd take the teen alien hunting, but their search takes a different turn when they find two dead bodies. Meanwhile, Tommy joins a grief group for widowers, as mysterious events around her house lead her to believe Charles is communicating from the beyond with her and the twins. Then, a woman fears she is cursed and takes drastic measures to cure herself.

When a dust-up between Owen and an obnoxious police sergeant goes viral, the existing tensions between police and fire rescue mount, leading Owen to decide they will settle the score on the softball field. Meanwhile, Grace competes against a hot shot call center night-shift operator when he moves over to the day shift.

When T.K.s mother has an emergency, Owen and T.K. travel to New York. But the flight is anything but smooth when the plane experiences a mechanical failure. Meanwhile T.K. reflects back when Gwyn helped get him into rehab years ago.

Booth and Brennan investigate a high school principals murder, only to find that his terminal diagnosis spawned a second online career that provided inspiration to the paying masses, and one of the videos offers a clue.

Booth and Brennans wedding is finally here, but a murder and family conspire to ruin the event. A body discovered while the wedding rehearsal takes place threatens to split Brennans attention from the wedding.

Booth and Brennan choose mystery over a traditional honeymoon when they help a detective in Buenos Aires - one of Brennans fans - with his murder investigation.

Booth and Brennan investigate the murder of a sperm donor, but lies he told increase the suspect pool exponentially.

Carmy attempts to retrain the employees of The Original Beef of Chicagoland, but is faced with resistance. In need of back-up, he brings in a talented young chef to help.

A surprise health inspection reveals the cracks in the restaurants foundation. Carmy goes head-to-head with Richie.

Carmy attends Al-Anon. Sydney struggles to gain the respect of the staff.

Carmy and Richie cater a kids birthday party. Tina and Sydney work together while Marcus makes donuts.

Things go wrong in the kitchen before Sydney finds solutions.

Richie notices the neighborhood is changing. Sugar and Carmy clean up the office.

A bad day unfolds in the restaurant kitchen as tensions rise.

Things get out of control and Carmy is faced with a decision.

Faced with the reality of opening a new restaurant, the crew must make a plan.

The BAU heads to Bethesda, Md., to investigate four murders in the span of three days along the eastern seaboard. The crimes become personal for Alvez, when the team discovers there are ties to his time spent five years ago working alongside the DEA and the Mexican police force in pursuit of the most notorious hitman in Mexico. Also, Alvez and his girlfriend, Lisa, decide to move in together.

The BAU investigates a double homicide and kidnapping in New Hampshire. Also, Rossis plans to elevate his relationship with Krystall dont go as planned.

When Reid and Garcia are abducted by Benjamin Merva, its 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. Its a race to save them before a "Believers" prophecy is fulfilled.

An unexpected arctic cold front brings an ice storm to Austin and a variety of weather-related emergencies. Owen deals with the fallout of the 126 closing, as Tommy, T.K. and Gillian settle into new employment. Judd and Grace prepare for the birth of their first baby.