Unrealized and other LEU projects (LEU)

These are projects that were in early or late development for LEU, but have since been suspended or delayed, but not definitively canceled.This page covers canceled, converted, delayed and THOUGHT projects for the LEU.

Canceled projects
This is a list of the projects and content that were planned and confirmed but that were canceled before being released to the public.

LEGO Joke (Serie)
LEGO Joke was announced in October 2022, during New York Comic-Con as one of the series that would arrive during the period 2025 - 2028, as the third series altogether. This series would have focused on The Joker, further exploring his life as a criminal and king of the Gotham mafia, his relationship with Harley Quinn and Batman himself. Many of the features of the series would have also been included in The Lego Batman Movie 2, which were also defected in its inclusion in the final cut. In May 2023 the official launch date was announced, being March 7, 2027, but unfortunately, it was reported that it had been canceled in January 2024 with a script already written and for no apparent reason.

The Lego Dimensions Movie: Year II (Movie)
The Lego Dimensions Movie: Year II was a movie announced in October 2022 during New York Comic-Con. As a sequel to the newly released The Lego Dimensions Movie. A trilogy of films was imagined, one for each wave. It was confirmed that The Lego Dimensions Movie 2 would be released on April 3, 2027, finally it did not materialize due to the structure that the history of the universe would take during Wave two, being definitively canceled on August 9, 2024 replaced by The Lego Dimensions Movie: Episode I signing its premiere for the end of 2028.

The Billion Brick Race Chapter 2
In September 2019, Warner Bros. announced that a sequel to The Billion Brick Race was in the works. In 2020, during the LEGO film rights negotiations, the project was put on hiatus, at that time it was rewriting the script, so that the budget could be reduced considerably. By 2022 it was said that Chapter 2 of the Billion Brick Race was canceled in its entirety although it was known there was a plan to launch The Billion Brick Race Chapter 2 on August 4, 2024 but that finally did not come to fruition due to the controversy.

Emmet (Serie)
In an interview on March 2, 2025, Phill Lord announced that there was talk of making a series centered on one of the main characters in The Lego Movie Saga.

On April 18, 2026, an Emmet-centric Wild Style Mini Series crossover / sequel was announced caled "Emmet". In October of that same year it was confirmed that it would be released in May 2027, a month after WildStyle.

It was reported to have been canceled in December 2027, due to mishaps and WildStyle's delay from April 2027 to December 2028.

The Lego City Movie (Movie)
On February 8, 2025, Warner Bros. announced that they were developing a spin-off of The Lego City Undercover Series titled The Lego City Movie. Michael Waldron was hired to write a comic suspense-themed script, while Angus Mclane was the director. It was expected to have a more modest budget compared to other films, and it would be set as a prequel to The Lego City Undercover Series. On April 1, 2029, The Hollywood Reporter reported that the studio officially canceled the film.

The Lego Wonder Woman Movie (Movie)
In March 2028, Warner Bros. announced that sixth DC Comic spin-off film was in development, titled Wonder Woman centered on the aforementioned heroine. In July 2028, Patty Jekins signed on to the project as director and writer.

By December 2030, confirmation was made that the project was canceled without giving more details.

Paused projects
These are projects that were in early or late development for LEU, but have since been suspended or delayed, but not definitively canceled.

The Lego Robin Movie (Movie)
On June 7, 2027, it was announced that a solo Robin movie was in early development. On May 6, 2029, Screen Rant reported that the film had been put "on hold" and a script had already been written.

Future The Lego Hidden Side Movies Series (Movies)
In January 2030 a future film duology for the LEU was confirmed, several scripts were being written inspired by the canceled LEGO Hidden Side line and also several subsequent branching stories.

By 2031, shortly after the premiere of the LEGO Star Wars Movie, it was announced that it would begin the new great series. For August, the official name, "The Soul Series" was released.