Suggestions by @kenobi77

Wyatt Nash

as Green Lantern in Justice Society 3: Humanity's Folly

Score: +1

Emily Beecham

as Alura El in Superman 2: House Of El

Score: +1

David Krumholtz

as Zor-El in Superman 2: House Of El

Score: +1

Anthony Mackie

as Saint Walker in Lanterns support cast

Score: +1

Neil Sandilands

as Krona in Lanterns Tv/Movie Villains

Score: +1

Mark Hamill

as Trickster in The Flash 4: The Rogues

Score: +1

David Dastmalchian

as The Top in The Flash 4: The Rogues

Score: +1

Daniela Melchior

as Katma Tui in Lanterns support cast

Score: +1

David Hayter

as Hercules in Olympian/Titans ideas

Score: +1

Ezra Miller

as Trickster in The Flash 4: The Rogues

Score: +1

David Dastmalchian

as The Joker in Red Hood

Score: +1

Joe Pesci

as Bruno Manheim in Superman 2: House Of El

Score: +1

Danny DeVito

as Bruno Manheim in Superman 2: House Of El

Score: +1

Frank Grillo

as Rick Flag Sr in Justice League: Amerika

Score: +1

Rhys Ifans

as Alfred Pennyworth in Justice League: Amerika

Score: +1

Freddie Stroma

as Vigilante II in Justice League: Amerika

Score: +1

John Cena

as Peacemaker in Justice League: Amerika

Score: +1

Steve Agee

as John Economos in Justice League: Amerika

Score: +1

Danielle Brooks

as Leota Adebayo in Justice League: Amerika

Score: +1

Jennifer Holland

as Emilia Harcourt in Justice League: Amerika

Score: +1