As of July 2026, Men in Black: The Series Season 4 aired in 2000 with 13 episodes. Full episode guide and where to watch below.
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Men in Black: The Series Season 4

2000 13 Episodes Animation · Action & Adventure ⭐ 7/10

Right now you can watch Men in Black: The Series Season 4 on streaming — and it goes further with its ideas than most genre entertainment bothers to. Across 1 season, the show has had time to find its rhythm and keep it. 198 viewers have already rated it on TMDB — the kind of consensus that does not happen by accident. Gregg Berger sets the tone, and the world-building does the rest. Available now — press play and find out why people keep recommending it.

Whatever else is competing for your attention this week, Men in Black: The Series Season 4 is worth clearing space for. Men in Black: The Series Season 4 uses its genre premise as cover for asking bigger questions. Season 4 of Men in Black: The Series includes 13 episodes. It aired from September 2000 to June 2001. This season stars Gregg Berger, Keith Diamond and Charles Napier. Gregg Berger and Keith Diamond lead a cast that brings real weight to the material. It was aired in 2000. What separates Men in Black: The Series Season 4 from lesser genre entertainment is a willingness to let the concept cost the characters something. It delivers reliably on what it promises, which is more than most of its competition manages.

For late-night viewing or a proper weekend binge, Men in Black: The Series Season 4 fits the bill. It stands on its own even without an obvious comparison point. Best experienced as a single, sustained watch if your schedule allows. Gregg Berger grounds the bigger ideas in something human. Once you are in, you will want to talk about it.

📡 Where to Watch Men in Black: The Series Season 4

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🎬 Men in Black: The Series Season 4 — Episode Guide

E1
The Musical Chairs Syndrome
2000-09-16
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.
E2
The Spectacle Syndrome
2000-09-23
Jay and Kay have to rescue the worms from an alien world similar to Ancient Rome.
E3
The Back to School Syndrome
2000-09-30
Jay poses as a high school student to protect an alien prince from alien terrorists.
E4
The Opening Gambit Syndrome
2000-10-07
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.
E5
The Future's So Bright Syndrome
2000-10-21
During pursuit of a large criminal Worm, Jay gets sent to the future and finds that the Worms rule all of Earth.
E6
The Loose Ball Foul Syndrome
2001-04-14
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.
E7
The Hots for Jay Syndrome
2001-04-21
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.
E8
The Circus Parade Syndrome
2001-04-28
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.
E9
The Virtual Crossfire Syndrome
2001-05-05
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.
E10
The Breaking News Syndrome
2001-05-12
An alien tv crew comes to Earth to film MIB agents on the job just as Drekk returns to cause trouble.
E11
The Zero to Superhero Syndrome
2001-05-26
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.
E12
The Endgame Syndrome, Part 1
2001-06-23
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.
E13
The Endgame Syndrome, Part 2
2001-06-30
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.

🎭 Cast of Men in Black: The Series Season 4

Gregg Berger
Gregg Berger
Agent K (voice)
Keith Diamond
Keith Diamond
Agent J (voice)
Charles Napier
Charles Napier
Chief Zed (voice)
Jennifer Martin
Jennifer Martin
Agent Elle (voice)
Adam Baldwin
Adam Baldwin
Agent X (voice)

📋 All Seasons of Men in Black: The Series

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