Suggestions by @thepinkmenace

Zinzi Coogler

as Producer in Blue Beetle: Local Hero

Ludwig Göransson

as Composer in Blue Beetle: Local Hero

Ryan Coogler

as Director in Blue Beetle: Local Hero

Mikey Madison

as Harley Quinn in Freeze: Test Run

Donald Glover

as The Joker in Freeze: Test Run

Brutale (DC Comics)

as The Suicide Squad in Freeze: Test Run

KGBeast

as The Suicide Squad in Freeze: Test Run

Lady Shiva

as The Suicide Squad in Freeze: Test Run

Shea Whigham

as Perry White in Freeze: Test Run

Britt Lower

as Iris Allen in Freeze: Test Run

Thomasin McKenzie

as Nora Fries in Freeze: Test Run

Henry Thomas

as Jim Gordon in Freeze: Test Run

Karen Fukuhara

as Lois Lane in Freeze: Test Run

Paul Lazenby

as Clayface in Freeze: Test Run

Holt McCallany

as Harvey Bullock in Freeze: Test Run

Rhys Wakefield

as Victor Zsasz in Freeze: Test Run

Glenn Howerton

as Jack Ryder in Freeze: Test Run

Regina King

as Amanda Waller in Freeze: Test Run

David Wenham

as Armand Hardcastle in Freeze: Test Run

Cary Christopher

as Robin in Freeze: Test Run