Suggestions by @mikeypascual

Elliott Dixon

as Mnemoth (Earth-1) in Worlds of DC

Solomon Gibson III

as Samir (Earth-1) in Worlds of DC

Ciara Renée

as Chay-Ara (Earth-1) in Worlds of DC

Falk Hentschel

as Khufu (Earth-1) in Worlds of DC

Violett Beane

as Jesse Chambers (Earth-2) in Worlds of DC

Melise

as Linda Park (Arrowverse) in Worlds of DC

David Hayter

as Shay Lamden (Arrowverse) in Worlds of DC

Demore Barnes

as Henry Hewitt (Arrowverse) in Worlds of DC

Shantel VanSanten

as Patty Spivot (Earth-1) in Worlds of DC

Birkett Turton

as Eddie Slick (Arrowverse) in Worlds of DC

Adam Copeland

as Al Rothstein (Arrowverse) in Worlds of DC

Danielle Nicolet

as Cecile Horton (Earth-1) in Worlds of DC

Emily Kinney

as Brie Larvan (Earth-1) in Worlds of DC

Richard Brooks

as Gregory Wolfe (Earth-1) in Worlds of DC

Devon Graye

as Axel Walker (Earth-1) in Worlds of DC

Mark Hamill

as James Jesse (Arrowverse) in Worlds of DC

Isabella Hofmann

as Clarissa Stein (Earth-1) in Worlds of DC

Bill Dow

as Quentin Quale (Earth-1) in Worlds of DC

Roger Howarth

as Mason Bridge (Earth-1) in Worlds of DC

James Ralph

as Osgood Rathaway (Earth-1) in Worlds of DC