Suggestions by @avp_goat

Spoiler

as “The Caped Crusader” in Superman: Truth

Chris Distefano

as Steve Lombard in Superman: Truth

John Powell

as Composer in Superman: Truth

Brad Bird

as Writer in Superman: Truth

Brad Bird

as Director in Superman: Truth

William Jackson Harper

as Ron Troupe in Superman: Truth

Bill Camp

as Perry White in Superman: Truth

Winona Ryder

as Martha Kent in Superman: Truth

Brendan Fraser

as Jonathan Kent in Superman: Truth

Cody Fern

as Lex Luthor in Superman: Truth

Paul Walter Hauser

as Parasite in Superman: Truth

Stephen Lang

as General Lane in Superman: Truth

Wyatt Oleff

as Jimmy Olsen in Superman: Truth

Daisy Edgar-Jones

as Lois Lane in Superman: Truth

Wolfgang Novogratz

as Superman in Superman: Truth

Kyle Chandler

as Hal Jordan in Casting the entire DCU

Douglas Booth

as Gambit in X-Men

Aaron Pierre

as John Stewart in DCU Chapter One: Gods and Monsters

Jon Hamm

as Kal-El, Clark Kent in Superman: Man of Tomorrow

Eiza González

as Black Widow in Marvel Cinematic Universe