Suggestions by @kevinbrettauer

Jude Law

as Green Lantern in DC Universe Rewrite

Jason Isaacs

as The Spectre in DC Universe Rewrite

Kevin Conroy

as The Gray Ghost in DC Universe Rewrite

Kevin Weisman

as Scarecrow in DC Universe Rewrite

Zendaya

as Miss Martian in DC Universe Rewrite

Travis Fimmel

as Lobo in DC Universe Rewrite

Wes Chatham

as Lobo in DC Universe Rewrite

Jacob Pitts

as Green Arrow in DC Universe Rewrite

Armie Hammer

as Green Arrow in DC Universe Rewrite

Madeleine Arthur

as Raven in DC Universe Rewrite

Jay Ryan

as Blue Beetle II in DC Universe Rewrite

Ewan McGregor

as Orion in DC Universe Rewrite

Anna Torv

as Mad Harriet in DC Universe Rewrite

Wes Chatham

as Kalibak in DC Universe Rewrite

Jesse L. Martin

as Joe West in DC Universe Rewrite

Amalia Holm Bjelke

as Indigo in DC Universe Rewrite

Jared Harris

as Highfather in DC Universe Rewrite

Joshua Jackson

as Heart Wave in DC Universe Rewrite

Margo Martindale

as Granny Goodness in DC Universe Rewrite

Richard E. Grant

as Glorious Godfrey in DC Universe Rewrite