LEGO City Adventures Season 4 poster

LEGO City Adventures — Season 4

A school assignment to find out whose family founded and still owns the City sends Billy and Maddy across town on adventures with old friends and new faces. Ultimately, they not only learn about their

202220 episodes7.2/10 (38 votes)

About this season

A school assignment to find out whose family founded and still owns the City sends Billy and Maddy across town on adventures with old friends and new faces. Ultimately, they not only learn about their City, but must save it!

Episodes (20)

The Brawl in City Hall
E1

1. The Brawl in City Hall

Aired 25 October 2022 • 11 min

Saving Maddy’s mom when the City Hall security system runs amok, Billy and Maddy find a clue to the City founder’s identity.

Who is Ludmilla Ersatz?
E2

2. Who is Ludmilla Ersatz?

Aired 25 October 2022 • 11 min

With help from the kids, Daisy "Kaboom" Lewis creates an alter ego to take the blame for her past mis-deeds, but two identities prove hard to maintain.

Crisis on Moonbase: Momentous!
E3

3. Crisis on Moonbase: Momentous!

Aired 25 October 2022 • 11 min

Billy must save his astronaut hero when Captain Momentous hallucinates an alien invasion after eating expired astronaut food.

Wreckless Driving
E4

4. Wreckless Driving

Aired 25 October 2022 • 11 min

Billy and Maddy must help Stunt Driver Wallop pass a safe driving course, or risk being banned from City streets forever.

A House Divided
E5

5. A House Divided

Aired 25 October 2022 • 11 min

Cultures clash when the fire department moves in temporarily with the police department following damage to their station.

The Trojan Slooshie
E6

6. The Trojan Slooshie

Aired 25 October 2022 • 11 min

The Ice Cream Truck Bandits waylay the police force with frozen drinks, giving the officers Glacial Brain Freeze.

Born to Direct
E7

7. Born to Direct

Aired 25 October 2022 • 11 min

Maddy's filmmaking ambitions go wild when she offers to direct a fire safety video.

The Wexler Deflector Conjecture
E8

8. The Wexler Deflector Conjecture

Aired 25 October 2022 • 11 min

Depressed, Dr. Wexler quits science. But when a meteor threatens the City, Billy and Maddy must persuade him back!

Billy to the Maxx
E9

9. Billy to the Maxx

Aired 25 October 2022 • 11 min

Billy worries he won’t meet his Mom’s expectations when she signs them up for a charity event’s team physical challenges.

The Good, the Bad… and the Turtles
E10

10. The Good, the Bad… and the Turtles

Aired 25 October 2022 • 11 min

Maddy takes in two lost turtles, unaware that they belong to rivals Sinclair and Fendrich, who believe she's kidnapped them.

Day of the Dread
E11

11. Day of the Dread

Aired 22 November 2022 • 11 min

With their best friends out of town, Maddy and Dread spend the day together and struggle to find common ground.

Mr. Produce Buys the Farm
E12

12. Mr. Produce Buys the Farm

Aired 22 November 2022 • 11 min

After buying a farm to grow his own produce, Mr. Produce becomes convinced neighbouring farmers are out to get him.

This Land is Harl's Land
E13

13. This Land is Harl's Land

Aired 22 November 2022 • 11 min

Fendrich and Sinclair forge an unlikely alliance to try and drive Harl off a piece of undeveloped land he owns.

Shirley Overdrive
E14

14. Shirley Overdrive

Aired 22 November 2022 • 11 min

Shirley Keeper infiltrates the city's underworld to retrieve the secret formula for Vita Rush's new flavour.

Yes, No, Maybe So?
E15

15. Yes, No, Maybe So?

Aired 22 November 2022 • 11 min

To build an environmentally-unfriendly factory, Fendrich preys on Mayor Fleck's need to be liked to approve his project.

Grizzled and Grizzled-er
E16

16. Grizzled and Grizzled-er

Aired 22 November 2022 • 11 min

Detective Grizzled's first partner of bad habits returns to the City, causing frustration for his current partner, Rooky.

Freya, Basically
E17

17. Freya, Basically

Aired 22 November 2022 • 11 min

The kids notice that Freya is in a rut when it comes to making firefighting decisions, so they help her get her groove back.

Where in the World is Sheep Wheeler?
E18

18. Where in the World is Sheep Wheeler?

Aired 22 November 2022 • 11 min

When they learn Fendrich owns the city, the kids need Chief Wheeler's help, but he may have magically turned into a sheep.

King Fendrich I
E19

19. King Fendrich I

Aired 22 November 2022 • 11 min

Billy, Maddy, and friends resist Fendrich's iron rule and desperately try to prove that he does not, in fact, own the city.

King Fendrich II
E20

20. King Fendrich II

Aired 22 November 2022 • 11 min

Moments before Fendrich can tear down city hall, Billy and Maddy learn the shocking truth of who owns the city.

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