Suggestions by @thehellblazer

Bryan Cranston

as German Heritage in Celebrities Face Claims Sorted by Heritage

Score: +4

Jim Beaver

as Jonathan Kent in Superman

Score: +1

David Costabile

as Italian Heritage in Celebrities Face Claims Sorted by Heritage

Score: +2

Michael Bowen

as Polish Heritage in Celebrities Face Claims Sorted by Heritage

Score: +3

Emily Rios

as Renee Montoya in Batman

Score: +1

Jamie Campbell Bower

as Icicle II in Justice Society of America

Score: +1

Ryan Phillippe

as The Ray II in Justice Society of America

Score: +1

Laura Dern

as Alura In-Ze in Superman

Score: +1

Michael Gaston

as Bibbo Bibbowski in Superman

Score: +1

Chelsea Tavares

as Livewire in Superman

Score: +1

Florence Kasumba

as Lady Clayface in Batman

Score: +1

Naomie Harris

as Lady Clayface in Batman

Score: +1

Oona Chaplin

as Lori Lemaris in Superman

Score: +1

Finn Roberts

as Mon-El / Valor in Superman

Score: +1

Monica Bellucci

as Contessa Erica Alexandra del Portenza in Superman

Score: +1

Michael Cudlitz

as Steve Lombard in Superman

Score: +1

Kate McKinnon

as Cat Grant in Superman

Score: +1

John Goodman

as George Taylor in Superman

Score: +1

Randy Wayne

as Pete Ross in Superman

Score: +1

Antony Starr

as Cyborg Superman in Superman

Score: +1