What are the best episodes of LEGO Hero Factory?

The best rated episodes of LEGO Hero Factory are: Von Nebula - S1E4 rated 10.0, Breakout - part 2 - S3E2 rated 9.5, Savage Planet - Part 2 - S2E3 rated 9.0

What are the worst episodes of LEGO Hero Factory?

The lowest rated episodes of LEGO Hero Factory are: Invasion from Below - S5E1 rated 3.5, Core Crisis - S1E2 rated 6.3, Trials of Furno - S1E1 rated 7.0

LEGO Hero Factory Episode Rating Graph

Sep 2010 - Jan 2014

7.4

LEGO Hero Factory Episode Rating Graph poster

LEGO Hero Factory Episode Rating Chart

Terrible

	E1	E2	E3	E4	E5	E6	E7	E8	E9	E10	E11
S1
S2
S3
S4
S5

Browse episode ratings trends for LEGO Hero Factory. Simply click on the interactive rating graph to explore the best and worst of LEGO Hero Factory's 18 episodes.

Best Episodes of LEGO Hero Factory

Von Nebula
S1 Ep4
10.0
23rd Sep 2010
A mysterious black hole opens up above New Stellac City, and the Heroes go to investigate. Upon arrival, not only do almost all the villains show up they've met so far, but their worst enemy, Von Nebula also looms over them.
Breakout - part 2
S3 Ep2
9.5
There is a jailbreak at the maximum security prison of Hero Factory! Criminals like the crazed Toxic Reapa, the evil Jawblade and the schizophrenic Splitface have broken free and are spreading chaos and destruction all across the galaxy! It is revealed that the villainous Black Phantom is behind the prison break, and that it was merely a distraction for the heroes, so he could attempt to destroy Hero Factory's Assembly Tower while they were recapturing the escapees. Evo, Surge and Furno are sent on missions to catch and cuff the villains, while Rocka remains at Hero Factory to stop Black Phantom, who already has the mission managers neutralized, and destroy his Arachnix pet.
Savage Planet - Part 2
S2 Ep3
9.0
5th Sep 2011
When Rocka goes missing after responding to a civilian's distress signal, Stormer, Furno, Nex, Bulk and Stringer are sent to find him.

Worst Episodes of LEGO Hero Factory

Invasion from Below
S5 Ep1
3.5
9th Jan 2014
In the city of Antropolis, a drill for a new underground Metro Line project reveals strange creatures called Jumpers from within the planet that abduct the crew. Hero Factory send in Evo to investigate, which leads to an attack on the city by giant beasts. The Alpha 1 Team is flown in to stop the monsters by building battle machines to combat the beasts. Breez discovers that the monsters communicate with each other, while Stormer and Furno get abducted by the Jumpers. The remaining Heroes build more battle machines to explore the underground tunnel, while reinforcements from Hero Factory take on the Jumpers in the city above. After much exploration, the team arrive in the hive nest and discover their missing teammates hidden in cocoons in the custody of the Queen Mother of the beasts, who calls for more Jumpers and beasts to fight in her aid. Surrounded, Breez talks to the Queen and convinces her to free the other Heroes and let them all leave. However, the accidental death of one of the monsters causes the Queen to turn on the Heroes, forcing them to attack her. The pillar containing the nest collapses during the fight, crushing the Queen and sending the larvae falling into the lava. The Heroes escape to the surface where the tunnel is resealed, keeping the monsters inside. The Heroes head back to the Hero Factory, unaware of a Jumper cocoon hidden away in the loading deck of the Hero Craft.
Core Crisis
S1 Ep2
6.3
21st Sep 2010
Three Heroes are caught up in a futile fight against the acid-spewing Corroder, and their only hope is to form a shield, using their energy reserves. But their Hero Cores are nearing depletion, so William Furno decides to jump into action and save his friends.
Trials of Furno
S1 Ep1
7.0
20th Sep 2010
When a construction site is attacked by XPlode and Rotor, the Alpha Team is dispatched to deal with the situation. Rookie William Furno decides to join in, only to mess things up. This motivates him to train harder.

LEGO Hero Factory Episode Guide

Trials of Furno
S1 Ep1
7.0
20th Sep 2010
When a construction site is attacked by XPlode and Rotor, the Alpha Team is dispatched to deal with the situation. Rookie William Furno decides to join in, only to mess things up. This motivates him to train harder.
Core Crisis
S1 Ep2
6.3
21st Sep 2010
Three Heroes are caught up in a futile fight against the acid-spewing Corroder, and their only hope is to form a shield, using their energy reserves. But their Hero Cores are nearing depletion, so William Furno decides to jump into action and save his friends.
The Enemy Within
S1 Ep3
9.0
22nd Sep 2010
The evil Meltdown sprays Preston Stormer with a substance that causes him to go insane and threaten his teammates. After he breaks out of the confinements of the Hero Factory, William Furno has to find his leader and save him from himself.
Von Nebula
S1 Ep4
10.0
23rd Sep 2010
A mysterious black hole opens up above New Stellac City, and the Heroes go to investigate. Upon arrival, not only do almost all the villains show up they've met so far, but their worst enemy, Von Nebula also looms over them.
Ordeal of Fire
S1 Ep5
10th Apr 2011
While Sir Makuro reveals the latest line of upgraded Heroes, a group of power-hungry villains attack Fueling Station 22. It is up to the Alpha Team to clear the site, but their outdated bodies are no match for the powerful villains and their leader, the Fire Lord.
Savage Planet, Part 1
S1 Ep6
5th Sep 2011
A rookie Hero named Rocka lands on jungle planet Quatros, where he discovers that the insane Witch Doctor has enslaved the local wildlife and is using them to mine the planet empty of quaza, threatening the entire planet's very existence.
Savage Planet, Part 2
S1 Ep7
6th Sep 2011
A rookie Hero named Rocka lands on jungle planet Quatros, where he discovers that the insane Witch Doctor has enslaved the local wildlife and is using them to mine the planet empty of quaza, threatening the entire planet's very existence.
Breakout, Part 1
S1 Ep8
8th Apr 2012
There is a jailbreak at the maximum security prison of Hero Factory! Criminals like the crazed Toxic Reapa, the evil Jawblade and the schizophrenic Splitface have broken free and are spreading chaos and destruction all across the galaxy! It is revealed that the villainous Black Phantom is behind the prison break, and that it was merely a distraction for the heroes, so he could attempt to destroy Hero Factory's Assembly Tower while they were recapturing the escapees. Evo, Surge and Furno are sent on missions to catch and cuff the villains, while Rocka remains at Hero Factory to stop Black Phantom, who already has the mission managers neutralized, and destroy his Arachnix pet.
Breakout, Part 2
S1 Ep9
9th Apr 2012
There is a jailbreak at the maximum security prison of Hero Factory! Criminals like the crazed Toxic Reapa, the evil Jawblade and the schizophrenic Splitface have broken free and are spreading chaos and destruction all across the galaxy! It is revealed that the villainous Black Phantom is behind the prison break, and that it was merely a distraction for the heroes, so he could attempt to destroy Hero Factory's Assembly Tower while they were recapturing the escapees. Evo, Surge and Furno are sent on missions to catch and cuff the villains, while Rocka remains at Hero Factory to stop Black Phantom, who already has the mission managers neutralized, and destroy his Arachnix pet.
Brain Attack
S1 Ep10
13th Mar 2012
Evil Brains From Outer space That Have Mutated Animal's That Have Attacked Hero Factory And Makuhero City
Invasion From Below
S1 Ep11
9th Jan 2013
After mysterious underground beasts start attacking Antropolis City, it's up to the Heroes of Hero Factory and their newly designed mechs to fight them back.