Suggestions by @harrisonlee6

Steven Spielberg

as Director in Last son of Krypton

Alan Silvestri

as Composer in Last son of Krypton

Geoff Johns

as Producer in Superman: The Last Son

Steven Spielberg

as Director in Superman: The Last Son

Josh Segarra

as Lex Luthor in Superman: The Last Son

Wilson Bethel

as Metallo in Superman: The Last Son

Bruce Campbell

as Perry White in Superman: The Last Son

Gabriel LaBelle

as Jimmy Olsen in Superman: The Last Son

Lana Condor

as Lois lane in Superman: The Last Son

Alan Silvestri

as Composer in Superman: The Last Son

Jensen Ackles

as Bruce Wayne in Re-Cast for the Justice League for my DCU post Flash 5

Alden Ehrenreich

as Hal Jordan in Re-Cast for the Justice League for my DCU post Flash 5

Jensen Ackles

as Hal Jordan in Re-Cast for the Justice League for my DCU post Flash 5

Henry Golding

as Bruce Wayne in Re-Cast for the Justice League for my DCU post Flash 5

Kit Harington

as Bruce Wayne in Re-Cast for the Justice League for my DCU post Flash 5

Paxton Booth

as Billy Batson in Re-Cast for the Justice League for my DCU post Flash 5

Julian Hilliard

as Billy Batson in Re-Cast for the Justice League for my DCU post Flash 5

KJ Apa

as Shazam in Re-Cast for the Justice League for my DCU post Flash 5

Wolfgang Novogratz

as Shazam in Re-Cast for the Justice League for my DCU post Flash 5

Jack Champion

as Wally West in Re-Cast for the Justice League for my DCU post Flash 5