About this product

Product Information

Do you dare to enter the Hidden Side? Heroes Jack Davids and Parker Jackson need your help at the haunted graveyard! Download the LEGO Hidden Side app and point your phone at the Graveyard Mystery playset to make it come alive. See how interacting with the graveyard set in the real world makes things happen in the app. Help Jack and Parker find and defeat the ghosts. Explore the ever-changing Hidden Side solve new mysteries find cool items catch all the ghosts and add them to your ghost collection and defeat the boss ghost Mamali - if you dare. Play out your own ghost-hunting adventures with this awesome LEGO building set!

Product Identifiers

BrandLEGO

MPN70420

UPC0673419301282

eBay Product ID (ePID)17042037612

Product Key Features

LEGO Set NameGraveyard Mystery

LEGO Set Number70420

Number of Pieces335

Release Year2019

LEGO ThemeHIDDEN SIDE

Age Level7+

Dimensions

Item Height8.27 in

Item Weight3.91 lbs

Item Length14.57 in

Item Width7.6 in

Additional Product Features

Launch Date08/01/2019

Country/Region of ManufactureMexico

Ratings and reviews

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5.0

15 product ratings

15 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Durable

Entertaining

Most relevant reviews

See all 14 reviews

by mimi593
29 Apr, 2020
Graveyard fun
Great value for the money. It was fun to put together-5 year old only needed a little help. It was really fun to play a game with it on the iPhone!
Verified purchase: YesCondition: New
by kathwa-947
04 Oct, 2024
Thank You!
I’m so thrilled! This is a great set. It was also well packed and sent out in record time. Very appreciative.
Verified purchase: YesCondition: Pre-owned
by stltara
19 Jan, 2021
Fun lego set for the kids.
As described. Kids loved it.
Verified purchase: YesCondition: New
by bigkidlikestoystoo
23 Jun, 2020
Hidden side legos
Entertaining, keeps your mind focused, great way to pass the time. Always an adventure
Verified purchase: YesCondition: New
by grs0649
02 May, 2025
Fun little set in good condition. Extra ...
Fun little set in good condition. Extra parts a nice bonus.
Verified purchase: YesCondition: Pre-owned
by lieblingste
18 Oct, 2021
Kept 11-year-old happy for hours!
My grandson got this for his 11th birthday and LOVED it! Normally he's a free-style Lego guy, but he put this together and played with it the "intended" way for hours!
Verified purchase: YesCondition: New
by benjwat86
18 Nov, 2022
Lego set love!
Just as described. Love this lego set, fun to MOC with!
Verified purchase: YesCondition: Pre-owned
by catlover1841
13 Dec, 2021
Always inventive Lego
love Legos
Verified purchase: YesCondition: New
by red02bike
01 Nov, 2022
Good product
Fun build
Verified purchase: YesCondition: New
by us2014-klimu
15 Dec, 2019
Fast definitely
Verified purchase: YesCondition: New