Suggestions by @aaronkime

Constance Wu

as Talia al Ghul in James Gunn's DC Cinematic Universe

Eleanor Tomlinson

as Circe in James Gunn's DC Cinematic Universe

Ṣọpẹ́ Dìrísù

as Deadman in James Gunn's DC Cinematic Universe

James McAvoy

as Detective Chimp in James Gunn's DC Cinematic Universe

Sylvester Stallone

as King Shark in James Gunn's DC Cinematic Universe

Zac Efron

as Captain Atom in James Gunn's DC Cinematic Universe

Thea Sofie Loch Naess

as Ice in James Gunn's DC Cinematic Universe

Yuri Kolokolnikov

as Rocket Red in James Gunn's DC Cinematic Universe

Carolina Oliveira

as Fire in James Gunn's DC Cinematic Universe

Jaeden Martell

as Robin III/Red Robin in James Gunn's DC Cinematic Universe

Arnold Sun

as Super-Man in James Gunn's DC Cinematic Universe

Henry Simmons

as Steel in James Gunn's DC Cinematic Universe

Harry Holland

as Speedy/Red Arrow in James Gunn's DC Cinematic Universe

John Boyega

as Mr. Terrific in James Gunn's DC Cinematic Universe

Harrison Ford

as Highfather in James Gunn's DC Cinematic Universe

Derek Theler

as Orion in James Gunn's DC Cinematic Universe

Jannat Zubair Rahmani

as Starfire in James Gunn's DC Cinematic Universe

Lachlan Buchanan

as Booster Gold in James Gunn's DC Cinematic Universe

Katherine McNamara

as Vicki Vale in James Gunn's DC Cinematic Universe

Lance Lim

as Cosmic Boy in James Gunn's DC Cinematic Universe