When Lindsay is tipped off about a grieving father looking to avenge his daughter’s death, Olinsky goes undercover as a hitman-for-hire. With Gang Intelligence lacking enough evidence to arrest the…

Bob Ruzek is the first to arrive on the scene of a double murder. Intelligence arrives to take over the investigation and tensions arise as Bob needs to hand over…

Intelligence investigates a doctor who gave his patients lethal doses of chemotherapy. Roman fights a wrongful shooting investigation. The crossover starts on Chicago Fire S04E10 The Beating Heart (I) and…

Mary searches for a way to feed the people of France; Francis is haunted by suspicions about his dead father’s spirit; Catherine plans a lavish coronation ceremony.

A Portuguese prince offers much-needed aid to Scotland if Mary accepts his marriage proposal and break things off with Francis. Elsewhere, Francis’ feelings for Mary lead him to put Bash…

Clarissa kidnaps Henry and Catherine’s youngest sons, so Catherine turns to Mary and Bash for help. Elsewhere, Lola tries to assist her brother with a debt, but when she gets…

Nick realizes a series of child abductions that he is investigating bear a striking resemblance to the Hispanic legend of “La Llorona.”

As Nick delves into the trailer’s weapons cabinet and his inner Grimm, the investigation of a dead construction worker leads him into a long-standing conflict in the creature world.

A mysterious homicide deep in the woods leads to Nick and Hank reopening a long-cold missing persons case. When Nick suspects this abducted person might be a feral creature, he…

Rebecca and Big Jim consider extreme measures as the conditions worsen in Chester’s Mill; clues about Melanie’s connection to the dome are revealed.

Castle and Beckett investigate the murder of a Wall Street trader, but the case takes a shocking turn when the they discover the victim was an undercover informant for the…

As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim’s apartment; Castle struggles with Alexis’ decision to move in with Pi.

When a powerful divorce attorney who only represented women is murdered, Castle and Beckett are confronted with a plethora of angry ex-husbands, any one of whom could be the murderer….

A murder scene complete with lots of blood but no victim and high tech life-extension science are all part of the investigation as Castle and Beckett try to solve a…

The team must diffuse a volatile situation when a student pushed to the limit by bullies bring a gun to school.

Model prisoner Anton Burrows is up for parole but is denied when the victim’s family, the Amiris, speaks against him. Moments later, a ruthless gang incites a riot at Langstaff…

The SRU are called to a bank to deal with a hostage situation; Parker faces one of his toughest negotiations when the robber isn’t who he thought.

When a group of girls torment a troubled teen at the mall, the teenage rivalry turns deadly. The SRU is forced to put a lock down in place to control…

The SRU are called to a bank to deal with a hostage situation; Parker faces one of his toughest negotiations when the robber isn’t who he thought.

When a group of girls torment a troubled teen at the mall, the teenage rivalry turns deadly. The SRU is forced to put a lock down in place to control…

Nicole has things to attend to, so other members of the family have to babysit Kyle, who’s having trouble processing the little white lies that his family tell. Meanwhile, Steven…

While on a trip to visit Bruce, Johnny views a racehorse being stolen in a vision. He also realizes that he may have lost the chance to reunite with Sarah…

Zin hires the billboard actor whom Cole based his physical appearance on to participate in his plan to frame Cole for murder.

An alien security officer comes to Earth to track fugitives from his planetary system who have taken over the bodies of Earthmen. Unfortunately, while they enter human bodies and thus…

The team is forced to take another look at a hit-and-run murder case; McGee becomes suspicious of Tony’s unusual behavior.

McKay’s efforts to harness the energy of an alien planet’s atmosphere allows for a return trip to Earth — but the team may not be able to return to Atlantis.

The eclipse continues to create chaos. Sylar and Elle face HRG’s wrath. Peter, Nathan and the Haitian go up against Baron Samedi. Ando, Sam, and Frack try to help Hiro…

Dexter tracks down his protégé in the belief that he murdered his neighbor. Meanwhile, Dexter tries to help Hannah escape the country.