Suggestions by @jdeav

Mark Henry

as Nam-Ek in All-Star Superman

Score: +2

Olga Kurylenko

as Fa-ora in All-Star Superman

Score: +1

Josh Brolin

as General Dru-Zodd in All-Star Superman

Score: +1

jake deaver

as Con-El/Conner Kent/Superboy in All-Star Superman

Score: +1

Chris Deaver

as Kal-El/Clark Kent/Superman in All-Star Superman

Score: +1

Anthony Daniels

as Kelex in Superman: Tommorow's Pioneer

Score: +1

Kurtwood Smith

as Perry White in Superman: Tommorow's Pioneer

Score: +1

Ben Schwartz

as Jimmy Olsen in Superman: Tommorow's Pioneer

Score: +1

Kate Winslet

as Lois Lane in Superman: Tommorow's Pioneer

Score: +1

Frank Welker

as Dominators in Superman: Tommorow's Pioneer

Score: +1

Lewis Pullman

as Time-Trapper in Superman: Tommorow's Pioneer

Score: +1

Frank Welker

as Validus in Superman: Tommorow's Pioneer

Score: +1

Ken Kirzinger

as Validus in Superman: Tommorow's Pioneer

Score: +1

Dominic Purcell

as Tharok Corben in Superman: Tommorow's Pioneer

Score: +1

Roman Reigns

as Persuader in Superman: Tommorow's Pioneer

Score: +1

Tony Hale

as Mano in Superman: Tommorow's Pioneer

Score: +1

Rebecca Romijn

as Emerald Empress in Superman: Tommorow's Pioneer

Score: +1

Paxton Booth

as Brainiac-5 in Superman: Tommorow's Pioneer

Score: +1

Ray Fisher

as Chameleon Boy in Superman: Tommorow's Pioneer

Score: +1

Doug Jones

as Chameleon Boy in Superman: Tommorow's Pioneer

Score: +1