DCEU: 21 In-Development Movies Ranked From Most To Least Likely

4. Gotham City Sirens

Deathstroke Harley Quinn
Warner Bros.

Chances Of It Happening: 2/10

As we already mentioned when discussing Birds Of Prey, Gotham City Sirens sounds very similar to it, at least on a general, conceptual level. We also linked to an article from TheWrap in that Birds Of Prey entry, in which the outlet listed the three Harley Quinn movies that were in contention at Warner Bros.

And Gotham City Sirens was nowhere to be found.

It's becoming increasingly clear that there simply isn't room for two female-centric comic-book movies, both featuring a group of heroines/anti-heroines, and both featuring Harley Quinn.

And though David Ayer is supposedly attached to Gotham City Sirens, the negative reaction to his movies Suicide Squad and Bright - and his commitment to the latter's sequel - may impact his involvement with the project.

So if Gotham City Sirens isn't outright scrapped, expect it to be 'merged' with Birds Of Prey (or vice-versa) in some fashion.

Contributor
Contributor

Danny has been with WhatCulture for almost nine years, and is currently Doctor Who Editor and WhoCulture Channel Manager, overseeing all of WhatCulture's Whoniverse coverage. He has been writing and video editing for 10+ years, and first got a taste for content creation after making his own Doctor Who trailers and uploading them to YouTube (they're admittedly a bit rusty by today's standards). If you need someone to recite every Doctor Who episode in order or to tell you about the making of 1988's Remembrance of the Daleks, Danny is the person to ask.