Suggestions by @aaronkime

Kyle Gallner

as Green Arrow (Oliver Queen) in DCU

Meryl Streep

as Granny Goodness in DCU

Chris Sullivan

as Gorilla Grodd in DCU

Daisy Jelley

as Godiva (Dora Leigh) in DCU

Burak Hakkı

as General Zod (Dru-Zod) in DCU

Dan Stevens

as Gentleman Ghost (James Craddock) in DCU

Henry Lawfull

as Flash (Wally West) in DCU

Patrick Dempsey

as Flash (Jay Garrick) in DCU

Nicholas Hamilton

as Flash (Barry Allen) in DCU

Melissa Benoist

as Felicity Smoak in DCU

Thea Sofie Loch Naess

as Dolphin in DCU

Bodhi Sabongui

as Doctor Fate (Khalid Nassour) in DCU

Karl Urban

as Deathstroke (Slade Wilson) in DCU

Damson Idris

as Deadman (Boston Brand) in DCU

Sterling K. Brown

as Deadshot (Floyd Lawton) in DCU

Hugh Jackman

as Dark Archer (Malcolm Merlyn) in DCU

Lee Byung-hun

as Darkseid (Uxas) in DCU

Paul Mescal

as Cyborg Superman (Hank Henshaw) in DCU

Zaire Adams

as Cyborg (Victor Stone) in DCU

Lars Eidinger

as Brainiac (Vril Dox) in DCU