Suggestions by @zarice2132

Aura Garrido

as Mera in Aquaman (Arrowverse)

Josh Brolin

as Bruce Wayne in Batman (Jokerverse)

Joaquin Phoenix

as Arthur Fleck in Batman (Jokerverse)

Grant Gustin

as Barry Allen in The Flash (Arrowverse)

Candice Patton

as Iris West in The Flash (Arrowverse)

Danielle Panabaker

as Caitlin Snow in The Flash (Arrowverse)

Carlos Valdes

as Cisco Ramon in The Flash (Arrowverse)

Matt Letscher

as Eobard Thawne in The Flash (Arrowverse)

Tom Cavanagh

as Harrison Wells in The Flash (Arrowverse)

Hartley Sawyer

as Ralph Dibny in The Flash (Arrowverse)

Danielle Nicolet

as Cecille Horton in The Flash (Arrowverse)

Rick Cosnett

as Eddie Thawne in The Flash (Arrowverse)

Keiynan Lonsdale

as Wallace West in The Flash (Arrowverse)

Neil Sandilands

as Clifford DeVoe in The Flash (Arrowverse)

John Wesley Shipp

as Henry Allen in The Flash (Arrowverse)

John Wesley Shipp

as Jay Garrick in The Flash (Arrowverse)

Jessica Parker Kennedy

as Nora West-Allen in The Flash (Arrowverse)

Robbie Amell

as Ronnie Raymond in The Flash (Arrowverse)

Victor Garber

as Martin Stein in The Flash (Arrowverse)

Melise

as Linda Park in The Flash (Arrowverse)