Suggestions by @mrswishfish

Henry Cavill

as Bizzaro in Superman: The Man of Steel

Nina Dobrev

as Magpie in Superman: The Man of Steel

Robert Pattinson

as Batman in Superman: The Man of Steel

Kat Graham

as Lana Lang in Superman: The Man of Steel

John Goodman

as Perry White in Superman: The Man of Steel

Cameron Monaghan

as Jimmy Olsen in Superman: The Man of Steel

Ralph Fiennes

as Lex Luthor in Superman: The Man of Steel

Amy Adams

as Lois Lane in Superman: The Man of Steel

Henry Cavill

as Superman in Superman: The Man of Steel

Pilou Asbæk

as Firefist in Blue Beetle: The Adventures of Ted Kord

Jesse Lee Soffer

as Blue Beetle in Blue Beetle: The Adventures of Ted Kord

Aaron Paul

as Green Lantern in Justice League International

John David Washington

as John Stewart in Tales of the Green Lantern Corps

James Marsden

as Hal Jordan in Tales of the Green Lantern Corps