Eureka is cut off from the world by a malfunctioning experiment that threatens to eradicate the town’s populace.

The people of Eureka are being kidnapped and replaced by body-doubles one by one unless Allison, Fargo and Zane can figure out how to avoid capture and save their town.

Wormholes randomly materialize around Eureka as the Department of Defense is set to shut the town.

The Astraeus crew returns to Eureka four years later and must adapt to a myriad of changes, including a more oppressive version of Deputy Andy.

The town huddles in a last attempt to locate the vanished Astraeus before it’s too late!

Beverly Barlowe resurfaces in Eureka seeking Carter’s help to free the Astraeus crew, and the rescue plan lands Carter in the crew’s virtual world.

When a smart fire experiment gets out of control, Carter and team discover that the Astraeus victims may be the cause.

The crew moves forward after an ordeal and Warren’s visit adds to the pressure.

Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.

Fargo is convinced that Holly is still inside of the Matrix computer, but the DOD is determined to wipe its hard drive clean — losing Dr. Marten forever.

Carter’s romantic surprise for Allison turns deadly when they’re trapped in a sinking marine lab with time and oxygen quickly running out.

A wrongly convicted Southern chef hires Shawn and Gus to find the real thief after the Innocence Project frees him from prison.

A body relating to a 20-year-old case is finally found, and Shawn, Gus, and Henry revisit all the old suspects in order to solve the case

Lassiter hires Shawn and Gus to get to the bottom of strange occurrences at his new condo.

Shawn and Gus go undercover to investigate an attack on a reality-TV contestant who appeared on a dating show in which men compete for the affections of a woman they’ve…

When the founder of “Right Now”, Santa Barbara’s oldest at-risk youth program, is shot and almost killed, Shawn, Gus and a few members of Gus’s a capella group from college…

The race is on to clear Woody’s name and reputation when a mere mortician finds a mistake in the coroner’s autopsy.

Shawn and Gus team up with Despereaux to locate a mythical dagger rumored to be the key to unlocking a dead billionaire’s treasure.

Jack feels unworthy of his latest award and attempts to redeem himself by taking on the writers in a strategic board game. Liz believes she’s cursed on St. Patrick’s Day…

Liz struggles in her new role as mentor to Hazel. Kenneth has a difficult time letting go of his page duties and takes drastic measures to make sure Tracy is…

Liz’s scripted version of Jack and Avery’s love story leaves Jack confused and frustrated by his feelings for Diana. Meanwhile, Jenna and Tracy attempt to beat Weird Al Yankovic at…

A curse strikes TGS. Liz dares to be different after realizing that the same things happen every year, and Jack vows to wow Hank Hooper.

Tracy regains his sense of smell and finds an unusual father figure in Liz, while the writers spark a prank war with Jenna.

Jack’s mom upstages his ribbon-cutting ceremony. Meanwhile Jenna hooks up with a “rock star” and Tracy frets about his son heading to college.

Jack sets Liz up on a blind date to show her what she’s missing in her relationship with Criss. Meanwhile at KableTown, Jack has to scramble when his plan to…

Kabletown chooses to stop funding live shows for TGS. While Liz and Jack embrace the change, Kenneth argues that live format should be kept intact, and he tries to convince…

Angie brings “Queen of Jordan” back to TGS. News about Avery forces Jack to confront his feelings for her mother, and Liz finds herself in a feud.

Avery finally returns home from her kidnapping ordeal in North Korea, yet Jack grows uncertain of her fidelity while she was away. Elsewhere, Criss is crossed due to Liz’s role…

Determined to prove his marriage has survived Avery’s kidnapping unscathed, Jack asks Liz to officiate their vow renewal. Meanwhile, Criss (Marsden) tries to convince Liz that he’s worth sticking around…

In order to hide his relationship with Lynn, Frank convinces his mother that he is dating Liz. Tracy and Jenna team up to try to solve the case of Pete’s…

Jenna hatches a surprising new plan to get publicity, while Jack finds himself begrudgingly playing parent to his teenage nemesis, Kaylie Hooper. Liz rejects the new authority Kenneth has over…

Tracy Jordan challenges Liz by leading his own protest in defense of idiots everywhere. Jack faces off with Devin Banks yet again, but still finds time to interfere with Liz’s…

Liz looks for a new best friend after discovering that Jenna has traded their friendship for fame. Tracy contemplates mortality as Dotcom and Grizz scramble to show him that life…

Liz finds a secret weapon to help in her contract negotiations with Jack, Kenneth leaves his job because he feels under-appreciated, and Tracy and Jenna perform at their accountant’s ungrateful…

Criss and Liz decide to celebrate Valentine’s Day, but they need to buy a dining room table first. Jack entertains his mother-in-law, Diana, as Jenna frantically looks to Pete to…

Criss and Liz decide to celebrate Valentine’s Day, but they need to buy a dining room table first. Jack entertains his mother-in-law, Diana, as Jenna frantically looks to Pete to…

Fed up with New York City after being mugged, Jack sets out to protect the safety of the city’s elite by announcing his run for mayor. Meanwhile, Liz revels in…

Jack learns to appreciate Leap Day while Tracy takes the writers to a restaurant to spend an almost-expired gift card. Liz helps Jenna seduce an internet billionaire.

Tracy becomes frustrated in his attempts to anger Liz. Jack questions the family value of the network’s new talent competition and Kenneth awaits the Rapture.

An offensive rant by Tracy is leaked online. Jack disapproves of Liz’s new boyfriend, and the Best Friends Gang is reunited when Kenneth and Jenna call for the help of…