Hidden Side Wiki
“I've seen the the Hidden Side and Lady E's furious. It's not a question of if she'll find another way out, it's when.”

Season 1 is the first season of LEGO Hidden Side. Each of the Ghost Hunters serves as the focus character, Lady E. serves as the main antagonist, and the Ghosts serves as the villainous faction of the season.

Official Description

Hidden Side™ invites kids to join a fearless team of ghost hunters, who dare see the unseen and help turn a haunted world back to normal, one ghost at a time. This new theme includes a series of “haunted” building sets full of awesome functionality and secret surprises that, on their own, provide the build and roleplay fun of any LEGO theme. Activating the free augmented reality app brings the models to life, revealing a hidden world of interactive mysteries and challenges to solve. When combined, the two worlds make each other even more compelling and fun. The app also consists of a digital game that kids can play independent of the building set.


Ghost Hunters


Other Characters


Series # Season # Image Episode Name Airdate
1 1
Episode 1.jpg
"Vlog Hog" October 23, 2019
2 2
Episode 2.jpg
"Sink or Swim" October 31, 2019
3 3
Episode 3.jpg
"Don't Choke Now" November 6, 2019
4 4
Episode 4.jpg
"Bat Crazy" November 15, 2019
5 5
Episode 5.jpg
"Potty Mouth" November 20, 2019
6 6
Episode 6.jpg
"Gloom and Doom" November 27, 2019
7 7
Episode 7.jpg
"Life in the Ghost Lane" December 4, 2019
8 8
Episode 8.jpg
"Good Chemistry" December 11, 2019
9 9
Episode 9.jpg
"Skeleton in the Closet" December 18, 2019
10 10
Episode 10.jpg
"Parents Just Don't Understand" January 30, 2020



  • Unlike most LEGO themes, LEGO Hidden Side was the first theme to implement episodes that lasted for three minutes each.
  • For unknown reasons, "Parents Just Don't Understand" was released on LEGO.com on December 20, 2019. However, it was delayed and released on January 30, 2020.
  • Despite being the final boss ghost of the wave, Mr. Nibs doesn't play much of a role, as he only appeared in "Skeleton in the Closet".
    • Mr. Nibs' first appearance was in "Face Your Fears", but this was a short which was released before Season 1 began.

Focus Character

  • Each of the four Ghost Hunters served as the focus character for the season.
    • Jack plays a major role in Season 1. His adventures with Parker are important throughout the season as he mainly goes out to hunt Ghosts with her. Besides being used for humor, he proves to be helpful when he saves Parker twice.
    • Parker plays a major role in Season 1. She does the majority of the Ghost Hunting along with Jack and is much more serious compared to her companion. Her adventures with Jack are important throughout the season as it helps build a relationship with Jack and eventually find out the true plans of the Ghosts.
    • Douglas plays somewhat of a significant role in Season 1. His highlight is when he sacrifices himself and enters the Hidden Side in order to save Newbury which causes the rest of the members to mourn on their loss. He is able to return and warns them about Lady E's plans. In addition, his fight against Samuel Mason was another highlight as he was able to distract him long enough to allow the Ghost Hunters to catch up. Other than that, he mainly sleeps in fights and assists in the Ghost Hunters' missions.
    • J.B. plays somewhat of a significant role in Season 1. She is the leader of the Ghost Hunters and her relationship with Dr. Drewell reveals the true plans of Lady E. This allows for the Hunters to invade Newbury High School and set up an epic battle.


Although Lady E. made only one appearance, she served as the main antagonist as the Boss Ghosts had plans to free her.



LEGO Hidden Side Episodes
Mini-Movie 1. Face Your Fears
Season 1 1. Vlog Hog · 2. Sink or Swim · 3. Don't Choke Now · 4. Bat Crazy · 5. Potty Mouth · 6. Gloom and Doom · 7. Life in the Ghost Lane · 8. Good Chemistry · 9. Skeleton in the Closet · 10. Parents Just Don't Understand
Season 2 1. Carnival of Doom · 2. Flying Lessons · 3. Doom Buggy · 4. Oh, Rats! · 5. Grave Situation · 6. Haunting 101 · 7. The Great Escape · 8. The Lighthouse, Part 1 · 9. The Lighthouse, Part 2
Special Night of the Harbinger