Suggestions by @bynob

Souheila Yacoub

as Talia al Ghul in Batman: The Brave and the Bold

Score: 0

Gemma Chan

as Lady Shiva in Batman: The Brave and the Bold

Score: +1

Anson Mount

as David Cain in Batman: The Brave and the Bold

Score: +1

Vanda Margraf

as Cassandra Cain in Batman: The Brave and the Bold

Score: +1

Scoot McNairy

as James Gordon in Batman: The Brave and the Bold

Score: +1

Chloe East

as Barbara Gordon in Batman: The Brave and the Bold

Score: +1

Jared Harris

as Alfred Pennyworth in Batman: The Brave and the Bold

Score: +1

Anthony Ippolito

as Dick Grayson in Batman: The Brave and the Bold

Score: +1

Teo Briones

as Tim Drake in Batman: The Brave and the Bold

Score: +1

Jamie Campbell Bower

as Dusan al Ghul in Batman: The Brave and the Bold

Score: +1

Waleed Zuaiter

as Ra’s al Ghul in Batman: The Brave and the Bold

Score: +1

Tom Brittney

as Batman in Batman: The Brave and the Bold

Score: +1

Frank Grillo

as Rick Flag Sr. in Waller: Checkmate

Score: +2

Edi Gathegi

as Mister Terrific in Waller: Checkmate

Score: +1

Steve Agee

as John Economos in Waller: Checkmate

Score: +2

Tim Meadows

as Langston Fleury in Waller: Checkmate

Score: +2

Y'lan Noel

as Ben Turner in Waller: Checkmate

Score: +2

Domhnall Gleeson

as Richard Dragon in Waller: Checkmate

Score: +1

Freddie Stroma

as Adrian Chase in Waller: Checkmate

Score: +2

Jennifer Holland

as Emilia Harcourt in Waller: Checkmate

Score: +2