Suggestions by @aaronkime

Shiloh Verrico

as Carrie Kelley in DCU

Miles Brown

as Red Robin in DCU

May Calamawy

as Hawkgirl in Justice Society (DCEU)

Issac Ryan Brown

as Cyborg in DCU

Blu Hunt

as Dawnstar in James Gunn's DC Cinematic Universe

Anna Rezan

as Silver Swan in James Gunn's DC Cinematic Universe

Mahershala Ali

as Max Mercury in James Gunn's DC Cinematic Universe

Lior Ashkenazi

as Phantom Stranger in James Gunn's DC Cinematic Universe

Oliver Jackson-Cohen

as Doctor Fate in James Gunn's DC Cinematic Universe

Dan Stevens

as Spectre in James Gunn's DC Cinematic Universe

Cary Elwes

as Green Lantern (Alan Scott) in James Gunn's DC Cinematic Universe

Tom Holland

as Hourman in James Gunn's DC Cinematic Universe

Lashana Lynch

as Vixen in James Gunn's DC Cinematic Universe

Jonathan Majors

as Black Lightning in James Gunn's DC Cinematic Universe

Brie Larson

as Princess Projectra in James Gunn's DC Cinematic Universe

Noah Schnapp

as Colossal Boy in James Gunn's DC Cinematic Universe

Dante Brown

as Lightning Lad in James Gunn's DC Cinematic Universe

Kaylin Mally

as Saturn Girl in James Gunn's DC Cinematic Universe

Idris Elba

as Commissioner James Gordon in James Gunn's DC Cinematic Universe

Felix Avitia

as Beast Boy in James Gunn's DC Cinematic Universe