Cancelled Movies. Wiki

The Trench is an unproduced DCEU film serving as a spin-off to Aquaman.

On February 8, 2019, Warner Bros. announced the film as a spin-off to the 2018 hit film Aquaman.

Noah Gardner and Aidan Fitzgerald were hired to write a horror-themed screenplay for the film and James Wan (Aquaman's Director) and Peter Safran where attached.

On April 1, 2021, THR Reported it was cancelled and 6 months later it was revealed to be a Black Manta solo film.