Every season of Men in Black: The Series ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Men in Black: The Series!

While trying to get Skraaldians out of New York sewers, Jay uses his Noisy Cricket on one and kills it. Problem is, all Skraaldians are psychically linked and know what Jay did. And every last one will go after him to settle the score.

The Long Goodbye Syndrome

Jay and Kay investigate a crashed alien ship in the woods when they encounter Treblor, an alien cop from the Zombarian Retrieval Department. Treblor says the owner of the crashed ship is a fugitive named Z-Ron. While Jay goes out ahead to get Z-Ron, Kay learns Treblor isn't who he says he is.

The Buzzard Syndrome

A Charnok has to come to Earth and ransacked Jeebs' pawn shop as well as hunting reliable MIB informant, Frank the Pug. After some investigating, Jay and Kay learn the Charnok was trying to buy a Void Density Core from Jeebs, who didn't want to sell it. Frank made off with it during the fight and accidentally swallowed it. Now the MIB have to get the VDC out of him before it detonates and sucks the city into a miniature black hole.

The Irritable Bow-Wow Syndrome

Investigating the theft of a Sintillian heart, Kay learns the culprit is Alpha, his former mentor and the man who left him for dead years ago. But Jay and Kay discover Alpha now has multiple body parts grafted onto his body, becoming even more dangerous.

The Alpha Syndrome

Jay goes undercover as a Tarkan bodyguard at an alien conference to protect Dirndl, Trade Minister of Tarka, from an alien assassin.

The Undercover Syndrome

While trying to stop alien thieves known as Chop Shoppers, Jay's accidental use of the Neuralizer erases Kay's memories and makes him think he is sixteen.

The Neuralyzer Syndrome

When Kay is infected with Millicrons, Jay takes his place on an assignment to transport a symbiote named Troy to New York City. He has to do it within twenty hours or be permanently absorbed by Troy. But Buzzard returns and is looking to capture the symbiote for his mysterious boss.

The Symbiote Syndrome

An Inanimate, a shapeshifter capable of disgusing itself as inanimate objects, escapes from prison to Earth. But the MIB get some help from Eileen, an intergalactic cop that stirs up some old feelings for Kay.

The Inanimate Syndrome

An insane Alcidian named Forbus is hunting humans, draining them of their bodily fluids. But during the pursuit, Forbus forms a psychic link with Kay, making him feel whatever he feels.

The Psychic Link Syndrome

Jay mistakes a Cerebro-Accelerator for a pair of head phones, making him the smartest man on Earth. However, this will also cause his brain to explode in twenty-two hours. But his advanced brain is MIB's only hope when someone uses time travel to erase the five founders of MIB from existence.

The Head Trip Syndrome

Alien dream eaters known as the Vermax attack the crew of a returning NASA space shuttle. When Jay, Kay and Elle arrive at the landing sight, a Vermax attaches itself to Jay and sends him into a deep sleep. Elle enters Jay's dreams to get him to wake up and remove the Vermax.

The Elle of My Dreams Syndrome

The Blastula are increasing the temperature on Earth in their plot to colonize the planet.

The I Married an Alien Syndrome

Dr. Lupo and other inmates of MIB's prison ward manage to break out and incapacitate most of MIB. Only Jay and the worms can save the day.

The Take No Prisoners Syndrome

The Fmeks are stealing human suits from their enemies, the Arquillians. Jay gets shrunk down to their tiny size to find out what the Fmeks are up to.

The Little Big Man Syndrome

Jay gets Elle to make him a set of quick clones so he can catch up on some much needed sleep. But while Jay snoozes, Alpha resurfaces and uses one of the quick clones to capture Zed.

The Quick Clone Syndrome

Alpha is back and his alien attachments are falling apart. At first, he forces Jeebs to locate new alien body parts for him. But when Alpha discovers Troy the symbiote is at MIB, his plans change.

The Heads You Lose Syndrome

Drekk, an old friend of Frank the Pug, is running loose on Earth. And Frank faces getting boiled alive if he helps Jay and Kay apprehend him.

The Dog Eat Dog Syndrome

The Queen Bug puts out a bounty on the MIB agent that took out dearly departed Edgar. Now Elle is running from some nasty bugs looking to collect the reward.

The Big Bad Bug Syndrome

It's Halloween night and trick-or-treating with the worms gets dangerous when Jay comes across an alien that kidnaps children.

The Jack O'Lantern Syndrome

A sonic powered alien named Aldoosi escapes from Eileen and her new partner, Eidi. To track this fugitive down, Kay works with Eileen and Jay works with Eidi.

The Sonic Boom Syndrome

Parasites spread by alien seeds take over MIB and threaten the world. As the remaining agents try to stop it, Jay can't keep his mouth shut since he's accidentally been given a truth serum.

The Bad Seed Syndrome

Preparing to conquer Earth, the Fmeks break into MIB to get their tiny hands on a growth forumla. They mistake one of the worms to be able to make the formula and capture him.

The Fmall, Fmall World Syndrome

It's up to MIB to save Christmas when Drekk kidnaps Santa Claus.

The Black Christmas Syndrome

The Tomassitron Matter Amplifier grants Jay, Kay and Elle super powers as well as three alien criminals, leading to a super showdown.

The Supermen in Black Syndrome

Jay and Kay head to Hollywood to investigate the disappearances of alien actors.

The Star System Syndrome

Alpha and Dak, Jeeb's brother, take over MIB's Blackguard satellite. Jay and Kay blast into space to stop them before they destroy MIB with it.

The Blackguard Syndrome

Two Kalifadik law enforcement officials begin punishing the guilty on Earth, using teleportation guns to send them to an alien prison. As MIB tries to stop them, Jay and one of the worms pass through each in mid-teleportation and slowly turn into each other.

The Worm-Guy Guy Syndrome

Merged together, Alpha and Dak find themselves in Antartica where a powerful alien spaceship lies buried.

The Cold Sweat Syndrome

Frank the Pug meets an alien named Veronica and falls in love. But what he doesn't know is that Veronica works for Javkor, who is out to steal MIB's most powerful weapons.

The Puppy Love Syndrome

Jay and Kay have to stop alien terrorist Quintoon's plans to raise the legendary Atlantis continent.

The Lost Continent Syndrome

When MIB fails to stop a Metaphite that threatens Phoenix, Jay and Kay have to travel back in time to the wild west to find the Metaphite's then vulnerable cocoon.

The Way Out West Syndrome

The Bug Queen herself has come to Earth and is hiding in hotel, waiting for her eggs to be able to take over. Making things worse for MIB is the presence of the Emperor Worm, who happens to be staying in the exact same hotel as the Bugs.

The Mine, Mine, Mine Syndrome

When Zed orders the worms to be sent back to their home after another mishap, Jay does whatever he can to prove their innocence.

The Bye-Bye Worm Syndrome

Kay is blinded by a Darkon ray and will need Jay's help to stop the Darkons from creating a permanent eclipse.

The Lights Out Syndrome

Zed surprises everyone when he decides it's time to retire. Jay gets partnered with Elle since Kay is chosen to be the new head of MIB. As Zed is neuralized and embarks on a life of fishing in Long Island, Alpha returns more powerful than ever.

The Out To Pasture Syndrome

Jay accidentally swallows an alien egg and becomes pregnant. Meanwhile, the Fmeks are shrinking everything in sight.

The Sardines & Ice Cream Syndrome

Jay and Kay have to contend with a recently awakened Hyperian, which is dressed like an ancient Egyptian Mummy.

The I Want My Mummy Syndrome

The Stellairian leader comes to Earth for peace talks and Jay and Kay have to watch over his daughter, Kima. When she is kidnapped by Frostifarians, her age regressing hypo-spray breaks loose. Now as Kima grows older, Kay begins turning into a baby.

The Baby Kay Syndrome

Jay and Kay are moving fast to stop the take over of Earth by the Tunstons, whose king is hiding out in Frank the Pug's body.

The Bad Doggie Syndrome

Jay's destructive joyride in the LTD causes him to be thrown out of MIB. Now, Jay is neuralized and back in the NYPD just as the Bugs arrive.

The “J” is for James Syndrome

Changes abound at MIB as Dr. Zeeltor takes over in the lab for Elle, who has become a field agent and gotten partnered with an alien named Agent X. As these new changes set in, MIB has to stop New York from being devoured by a Barooga.

The Musical Chairs Syndrome

Jay and Kay have to rescue the worms from an alien world similar to Ancient Rome.

The Spectacle Syndrome

Jay poses as a high school student to protect an alien prince from alien terrorists.

The Back to School Syndrome

Thirty years ago, an Ixion named Vangus came to Earth and was stopped by an MIB agent. Now when Vangus returns, MIB seeks answers from the agent that stopped him: Alpha.

The Opening Gambit Syndrome

During pursuit of a large criminal Worm, Jay gets sent to the future and finds that the Worms rule all of Earth.

The Future's So Bright Syndrome

The Fmeks are back and trying to take over a tiny planet that resembles a baseball. To make matters worse, Kay is on the tiny planet and things are getting very hot.

The Loose Ball Foul Syndrome

After eating some alien food, Jay gains the ability to throw fire. But this new power will have serious consequences if he keeps using it.

The Hots for Jay Syndrome

A member of a witness protection program for aliens is on the run from an intergalatic gang called The Association when they discover he's on Earth.

The Circus Parade Syndrome

Jay gets a low score on MIB's new virtual reality training test and the embarassment eventually forces him to try again. But this time the game goes haywire and the dangers Jay faces become deadly.

The Virtual Crossfire Syndrome

An alien tv crew comes to Earth to film MIB agents on the job just as Drekk returns to cause trouble.

The Breaking News Syndrome

A super hero caling himself Cosmosis emerges to defend the city from evil, but he's really an alien looking to put his powers to good use. However, MIB feels his new profession could attract trouble for Earth, so they try to lure him out using Jay as bait.

The Zero to Superhero Syndrome

Alpha, Vangus and the Ixions return to Earth, working together to threaten all life on the planet. With invasion imminent, Zed decides to reveal MIB's existence to the world.

The Endgame Syndrome, Part 1

With MIB having success in coordinating resistance against the invasion, the Ixions plan to unleash a weapon that will kill everyone on Earth. Jay and Kay will fight Alpha in the final battle for humanity.

The Endgame Syndrome, Part 2

A secret government organization made up of men provide intergalactic immigration services for Earth-bound aliens.

The Best Seasons of Men in Black: The Series

The Best Seasons of Men in Black: The Series

Season 1

Season 2

Season 3

Season 4