Suggestions by @thepinkmenace

Oliver Ritchers

as Cameos in Superman: The Starlight Emperor

Robbie Williams

as Cameos in Superman: The Starlight Emperor

CGI Character

as Doomsday in Superman: The Starlight Emperor

Spoiler

as Cameos in Superman: The Starlight Emperor

Jodie Foster

as Martha Kent in Superman: The Starlight Emperor

John Cusack

as Jonathan Kent in Superman: The Starlight Emperor

Brice Gonzalez

as Connor Queen in Superman: The Starlight Emperor

Brice Gonzalez

as Connor Queen in Superman: The Starlight Emperor

Harlo Haas

as The Robins in Superman: The Starlight Emperor

Dawson Littman

as The Robins in Superman: The Starlight Emperor

Spoiler

as The Robins in Superman: The Starlight Emperor

Sam Witwer

as Bruce Wayne in Superman: The Starlight Emperor

Mikey Madison

as Harley Quinn in Superman: The Starlight Emperor

Donald Glover

as The Joker in Superman: The Starlight Emperor

Holt McCallany

as Harvey Bullock in Superman: The Starlight Emperor

Henry Thomas

as Jim Gordon in Superman: The Starlight Emperor

Michelle Rodriguez

as Renee Montoya in Superman: The Starlight Emperor

Brandon Perea

as Jaime Reyes in Superman: The Starlight Emperor

Shea Whigham

as Perry White in Superman: The Starlight Emperor

Jeremy Pope

as Jimmy Olsen in Superman: The Starlight Emperor