Suggestions by @fancastunity

Natalie Portman

as Diana Prince in The Flash (2023)

Brian Cox

as Alfred Pennyworth in The Flash (2023)

Pierce Brosnan

as Alfred Pennyworth in The Flash (2023)

Bill Nighy

as Alfred Pennyworth in The Flash (2023)

Charles Dance

as Alfred Pennyworth in The Flash (2023)

Cliff Curtis

as Thomas Curry in The Flash (2023)

Zahn McClarnon

as Thomas Curry in The Flash (2023)

Will Poulter

as Albert Desmond in The Flash (2023)

Saoirse Ronan

as Patty Spivot in The Flash (2023)

Laura Harrier

as Iris West in The Flash (2023)

Keke Palmer

as Iris West in The Flash (2023)

Alexandra Shipp

as Iris West in The Flash (2023)

Linda Cardellini

as Nora Allen in The Flash (2023)

Regina King

as Nora Allen in The Flash (2023)

Winona Ryder

as Nora Allen in The Flash (2023)

Jennifer Connelly

as Nora Allen in The Flash (2023)

Vera Farmiga

as Nora Allen in The Flash (2023)

Naomi Watts

as Nora Allen in The Flash (2023)

Aaron Eckhart

as Henry Allen in The Flash (2023)

Lennie James

as Henry Allen in The Flash (2023)