Suggestions by @duel79

Jamie Dornan

as Superman in Worlds' Finest

Charlie Cox

as Batman in Worlds' Finest

Josh Hartnett

as "Fate" in The Atom: Sub-Atomic

Spoiler

as "Fate" in The Atom: Sub-Atomic

Neil Sandilands

as Bug-Eyed Bandit in The Atom: Sub-Atomic

Wes Bentley

as Jason Woodrue in The Atom: Sub-Atomic

Nick Robinson

as Albert Rothstein in The Atom: Sub-Atomic

Dakota Fanning

as Enrichetta Negrini in The Atom: Sub-Atomic

Geoffrey Rush

as Alpheus V. Hyatt in The Atom: Sub-Atomic

Stephan James

as "Emerald Knight" in Thanagar

Spoiler

as "Emerald Knight" in Thanagar

Topher Grace

as Nul in Thanagar

Michael Shannon

as Byth in Thanagar

Manu Bennett

as Kragger 🪦 in Thanagar

Alex Fitzalan

as Corsar Thal 🪦 in Thanagar

Robert Englund

as Chief Andar Pul 🪦 in Thanagar

Scott Eastwood

as Hawkman in Thanagar

Zoey Deutch

as Hawkgirl in Thanagar

Madison Iseman

as Patty Spivot in The Flash: Catch Me If You Can

Ana de Armas

as "Canary Bird" in Green Arrow: Silver Jungle