Suggestions by @ondraf988

Tom Felton

as Jaehaerys II. Targaryen in House Targaryen

Score: +1

Barry Keoghan

as Duncan Targaryen in House Targaryen

Score: +1

Mallory Jansen

as Betha Blackwood in House Targaryen

Score: +1

Charlie Cox

as Aegon V. "The Egg" Targaryen in House Targaryen

Score: +1

Emma Dumont

as Kiera of Tyrosh in House Targaryen

Score: +1

Sophia Lillis

as Rhae Targaryen in House Targaryen

Score: +1

Nicholas Hamilton

as Aegon V. "The Egg" Targaryen in House Targaryen

Score: -1

Margaret Qualley

as Daella Targaryen (D. of Maekar) in House Targaryen

Score: +1

Charlie Heaton

as Aemon Targaryen (S. of Maekar) in House Targaryen

Score: +1

Sofia Carson

as Dyanna Dayne in House Targaryen

Score: +1

Alice Pagani

as Daenora Targaryen in House Targaryen

Score: +1

Timothée Chalamet

as Aerion Targaryen in House Targaryen

Score: +1

Toby Regbo

as Daeron Targaryen (S. of Maekar) in House Targaryen

Score: +1

Alice Pagani

as Dyanna Dayne in House Targaryen

Score: -1

Gaia Weiss

as Alys Arryn in House Targaryen

Score: +1

Sam Tutty

as Matarys Targaryen in House Targaryen

Score: +1

Joseph Quinn

as Valarr Targaryen in House Targaryen

Score: +1

Amanda Constance

as Jena Dondarrion in House Targaryen

Score: +1

Isla Fisher

as Aelinor Penrose in House Targaryen

Score: +1

Aaron Taylor-Johnson

as Maekar I. Targaryen in House Targaryen

Score: +1