A serial killer from Liz’s past strikes again while Red hunts for whoever betrayed him.

Red informs the team that “The Alchemist” – a man who relies upon science to transform a person’s DNA – has been contracted to protect a well-known mob informant and…

The team targets an eco-terrorist cell seeking a deadly weapon. Liz attempts to lose her guardian. Red resorts to manipulation to pursue a special someone.

Liz asks Red for information about deadly wildlife poachers after a mutilated corpse washes ashore. Ressler forms a dangerous habit.

A plot for revenge emerges after an Iranian nuclear scientist is assassinated. Liz and Ressler wind up in a predicament.

Red’s plans for Berlin take a sudden turn after he finds out that he was manipulated by the latest Blacklister to avenge Red.

While continuing to battle Berlin, Red faces a new threat in the form of Lord Baltimore. A figure from Red’s past returns. Liz tries to move on after her showdown…

A robbery provides Red with an opportunity to take down a questionable bank. Liz questions Red’s intentions during the course of her investigation. An impressive addition is made to Cooper’s…

When a body is found missing a heart, Liz and Ressler join forces with Samar Navabi to investigate Dr. Covington’s operation. Red and an associate try to take advantage of…

Red thinks a dangerous sociopsychological experiment may be taking place when several previously nonviolent citizens become killers. Red has a complicated proposition for Naomi and her husband.

As the gang prepares to depart for the holidays, they quickly find they may be home alone when they are all trapped at the airport.

With winter coming and everyone still single, Schmidt initiates a “Bangs-giving”-themed Thanksgiving dinner party, to which everyone must bring someone compatible for someone else.

Schmidt quickly regrets trying to understand the politics of a girl fight when one breaks out between Jess and Cece. Meanwhile, Nick goes on a date with Tran’s granddaughter, whom…

At the last wedding of the summer, the gang makes a pact: Each of them will get lucky by night’s end. Jess sets her sights on the best man, who…

Schmidt tutors Jess in the not-so-fine-art of dating via mobile apps. Meanwhile, Winston is desperate to make a good impression on his fellow police cadets, which backfires when Nick, Coach…

Jess’ dad arrives with his new girlfriend, who happened to be Jess and Cece’s high-school rival. Meanwhile, Schmidt recruits the guys to be part of a focus group at work…

To prove that girls aren’t shallow, Jess goes out on a date with a guy whose shortcomings fall way below the belt. Meanwhile, Winston and Cece pit Schmidt and Coach…

When Coach’s liaison with the school nurse gets messy, vice principal Jess must enforce a new, “no fraternization” policy among the teachers. But the tables soon get turned when she…

As part of Winston’s police academy training, the loft must pass a home visit and background check, which shouldn’t be a problem until Jess admits she might be hiding illegal…

Nick pretends to be gay to make his status as Jess’ “ex” less of an issue to her new beau. To Coach’s annoyance, Winston works his “Long Game” on their…

Jess, Coach and Ryan attend a teachers’ conference, led by education guru Brenda Brown. Back at the loft, Nick, Schmidt and Winston try to have a wild weekend while Jess…

Blaine suffers a crisis of confidence after gaining the dreaded “Freshman Fifteen.” Artie discovers that his newfound success with the ladies comes at a price. Mercedes tells Sam she’s still…

The gang must rally an uncharacteristically insecure Rachel in time to make her Broadway debut in Funny Girl… but not everyone in the audience is wishing Rachel the best.

Rachel is presented with a unique opportunity which could either take her career to the next level, or possibly kill it entirely. Meanwhile, Mercedes asks for Santana’s help finding a…

Santana helps Rachel do damage control for her flagging public image; Kurt tries to help a home for retired Broadway performers with their production of Peter Pan; to prove he…

Rachel meets a famous television writer, whose eccentric personality catches Rachel off guard. Meanwhile, Sam and Mercedes deal with the pressure of commitment as their careers take off, and the…

With the McKinley High glee club officially at an end, past and present members of New Directions look towards the future.

New Directions alumni adjust to their new lives in the city; Blaine and Sam move in with Kurt; Artie has difficulty adjusting to life in Manhattan; Rachel likes being a…

Rachel is faced with a decision that pits her education against her career. Sam and Mercedes consider rekindling their romance. Kurt comes face-to-face with a hate-crime.

Santana auditions and snags the role of Rachel’s understudy in “Funny Girl,” causing a feud between the roommates. Meanwhile, back in Lima, Tina and Artie compete against each other to…

When Sam, Tina and Blaine plan a lock-in at the school, Becky unexpectedly joins in; Elliot (Adam Lambert) gets caught in Santana and Rachel’s feud.

The glee club — and two special guests — travels to Los Angeles to compete in nationals.

The glee club are saying goodbye to each other when two old guests come and decide to save the glee club.

New Directions alumni adjust to their new lives in the city; Blaine and Sam move in with Kurt; Artie has difficulty adjusting to life in Manhattan; Rachel likes being a…

Rachel is faced with a decision that pits her education against her career. Sam and Mercedes consider rekindling their romance. Kurt comes face-to-face with a hate-crime.

Blaine suffers a crisis of confidence after gaining the dreaded “Freshman Fifteen.” Artie discovers that his newfound success with the ladies comes at a price. Mercedes tells Sam she’s still…

The gang must rally an uncharacteristically insecure Rachel in time to make her Broadway debut in Funny Girl… but not everyone in the audience is wishing Rachel the best.

Rachel is presented with a unique opportunity which could either take her career to the next level, or possibly kill it entirely. Meanwhile, Mercedes asks for Santana’s help finding a…

Santana helps Rachel do damage control for her flagging public image; Kurt tries to help a home for retired Broadway performers with their production of Peter Pan; to prove he…

Rachel meets a famous television writer, whose eccentric personality catches Rachel off guard. Meanwhile, Sam and Mercedes deal with the pressure of commitment as their careers take off, and the…