LEGO DREAMZzz

Next episode: S4E4 “Mr Sharkytank” airs on YouTube

2023
4.5
YouTube
Running

Our story focuses on a group of middle schoolers who, after one fateful night, uncover the ancient secret that the dream world exists.Yes, perhaps the most important thing to know about LEGO DREAMZzz is that the dream world is real. It's a place consisting of diverse realms waiting to be explored, from the futuristic Cyber Realm to the super-sweet Candy Realm.Each is teeming with incredible creatures that only the boundlessness of dreams could create. And everything you've ever dreamed, whether you remember it or not, actually exists in that world. Which is great news!However, as with any good story, there are also bad guys. The dream world is being threatened by the Nightmare King and his Grimspawn Army, who are corrupting the dreams of sleeping kids. They are the nightmares who want to take over the dream world… and the waking world too...But back to our heroes...By day, they live out the same trials and tribulations as every other kid. Hallway dramas, friendship issues, homework deadlines – the kind of problems every kid will recognize from their lives.At night, their concerns could not be less typical. Mateo, Izzie and their friends must save innocent dreamers and take on the Nightmare King by mastering the power of dream crafting while in the dream world. This ability requires creators to focus all their inspiration to conjure up objects, tools, vehicles, companions – anything you can imagine – while dreaming.It's a process that requires the kids to put faith in their skills and overcome their individual limitations. Like Izzie's impulsiveness, Cooper's perfectionism, or Mateo's fear of judgement.And of course, as the kids all grow as crafters and creators in the dream world, so do they grow as people in the real world.

LEGO DREAMZzz Season 4 at a glance

Episodes announced
5 (3 aired)
Premiere
Mon, Jan 5, 2026
Last announced episode
Tue, Dec 1, 2026
Release pattern
Episodes release on varying dates
Network
YouTube

How to add LEGO DREAMZzz to your calendar

  1. Tap Subscribe in Calendar at the top of this page.
  2. Choose Google Calendar, Apple Calendar, Outlook or Yahoo.
  3. Confirm the subscription. Every LEGO DREAMZzz episode appears on its air date, and new or rescheduled episodes update automatically.

Step-by-step guides:Google CalendarApple CalendarOutlook

LEGO DREAMZzz episode list and air dates
Season 45
E1Croc-StarAired—
E2OutfoxedAired—
E3Dino DashPrevious—
E4Mr SharkytankNext Episode—
E5Goodnight Nightmare KingUpcoming—
Season 320
E1Everything's ChangedAired—
E2Join the ClubAired—
E3Whack Race 2025Aired—
E4DreamocracyAired—
E5Freak-quenciesAired—
E6InterFEARenceAired—
E7LuniaAired—
E8Moving On TopAired—
E9BrainstormAired—
E10Boxed InAired—
E11The Happy App TrapAired—
E12Mission: Ungoggle-AbleAired—
E13D-ShockAired—
E14Robot Fight ClubAired—
E15Fish out of WaterAired—
E16Cyber DrainAired—
E17School SpiritAired—
E18The UndreamtAired—
E19Missing PiecesAired—
E20Outside the BoxAired—
Season 220
E1Sheep FreakAired—
E2Memory ChasersAired—
E3Sound of SirensAired—
E4Sick BeatsAired—
E5Witchy WaysAired—
E6Toss and TurnAired—
E7Romancing the SpearAired—
E8Beat the ClockAired—
E9Wake That DreamerAired—
E10A Tale of Two TeosAired—
E11Adventures in Robot-SittingAired—
E12Personal Space InvadersAired—
E13Fistful of DoppelgangersAired—
E14Irrational TreasureAired—
E15Mission ImplausibleAired—
E16RevengeAired—
E17Crown of ControlAired—
E18The Promised Crown AffairAired—
E19Now or Never WitchAired—
E20Never ForeverAired—
Season 120
E1AwakeningAired—
E2Dream ChasersAired—
E3Chased DreamersAired—
E4The Dream ForgeAired—
E5Peak PerformanceAired—
E6The AnomalyAired—
E7Cheat CodeAired—
E8The Bigger PictureAired—
E9Short SheepedAired—
E10The Grim EscapeAired—
E11Dreamers' BlockAired—
E12Monkey and the BanditAired—
E13Private EyeAired—
E14Songs of the MistAired—
E15Sweet DreamsAired—
E16The Worthy DreamerAired—
E17The Light of NocturniaAired—
E18Night HuntedAired—
E19The RiftAired—
E20Enter the NightmareAired—

About LEGO DREAMZzz

Our story focuses on a group of middle schoolers who, after one fateful night, uncover the ancient secret that the dream world exists.Yes, perhaps the most important thing to know about LEGO DREAMZzz is that the dream world is real. It's a place consisting of diverse realms waiting to be explored, from the futuristic Cyber Realm to the super-sweet Candy Realm.Each is teeming with incredible creatures that only the boundlessness of dreams could create. And everything you've ever dreamed, whether you remember it or not, actually exists in that world. Which is great news!However, as with any good story, there are also bad guys. The dream world is being threatened by the Nightmare King and his Grimspawn Army, who are corrupting the dreams of sleeping kids. They are the nightmares who want to take over the dream world… and the waking world too...But back to our heroes...By day, they live out the same trials and tribulations as every other kid. Hallway dramas, friendship issues, homework deadlines – the kind of problems every kid will recognize from their lives.At night, their concerns could not be less typical. Mateo, Izzie and their friends must save innocent dreamers and take on the Nightmare King by mastering the power of dream crafting while in the dream world. This ability requires creators to focus all their inspiration to conjure up objects, tools, vehicles, companions – anything you can imagine – while dreaming.It's a process that requires the kids to put faith in their skills and overcome their individual limitations. Like Izzie's impulsiveness, Cooper's perfectionism, or Mateo's fear of judgement.And of course, as the kids all grow as crafters and creators in the dream world, so do they grow as people in the real world.

LEGO DREAMZzz FAQ

When is the next episode of LEGO DREAMZzz?

S4E4 "Mr Sharkytank" airs Tue, Dec 1, 2026 on YouTube.

How many episodes are in LEGO DREAMZzz Season 4?

5 episodes of Season 4 have been announced so far, 3 of which have aired. Episodes release on varying dates.

When does LEGO DREAMZzz Season 4 end?

The last announced episode of Season 4 (S4E5) airs Tue, Dec 1, 2026. More episodes may still be added.

How do I add LEGO DREAMZzz to my calendar?

Tap "Subscribe in Calendar" on this page and pick Google Calendar, Apple Calendar or Outlook. Every LEGO DREAMZzz episode is added with its air date, and the calendar updates itself when dates change.

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