Suggestions by @ondraf988

Skandar Keynes

as Rhaegel Targaryen in House Targaryen

Score: +1

Benedict Cumberbatch

as Aerys I. Targaryen in House Targaryen

Score: +1

Armie Hammer

as Baelor Targaryen in House Targaryen

Score: +1

Manny Montana

as Maron Martell in House Targaryen

Score: +1

Stephanie Beatriz

as Myriah Martell in House Targaryen

Score: +1

Stephanie Beatriz

as Maron Martell in House Targaryen

Score: +1

Isabelle Fuhrman

as Calla Blackfyre in House Targaryen

Score: +1

Alex Wolff

as Aenys Blackfyre in House Targaryen

Score: +1

Tye Sheridan

as Haegon Blackfyre in House Targaryen

Score: +1

Nick Robinson

as Daemon II. Blackfyre in House Targaryen

Score: +1

Dove Cameron

as Rohanne of Tyrosh in House Targaryen

Score: +1

Tomer Capone

as Michael Manwoody in House Targaryen

Score: +1

Miles Teller

as Ronnel Penrose in House Targaryen

Score: +1

Armie Hammer

as Ronnel Penrose in House Targaryen

Score: -1

Harrison Osterfield

as Viserys Plumm in House Targaryen

Score: +1

Mark Hamill

as Ossifer Plumm in House Targaryen

Score: +1

Letitia Wright

as Jeyne Waters in House Targaryen

Score: +1

Ncuti Gatwa

as Jon Waters in House Targaryen

Score: 0

Tyler James Williams

as Jon Waters in House Targaryen

Score: -1

Hannah van der Westhuysen

as Shiera Seastar in House Targaryen

Score: +1