Suggestions by @ondraf988

Rachel Redford

as Rhea Royce in House Targaryen

Score: +1

Tom Bennett

as Ulf White in House Targaryen

Score: +1

Kieran Bew

as Hugh Hammer in House Targaryen

Score: +1

Katheryn Winnick

as Visenya Targaryen in House Targaryen

Score: +7

Travis Fimmel

as Aegon I. Targaryen in House Targaryen

Score: 0

Ben Hardy

as Aenys I. Targaryen in House Targaryen

Score: +3

Paddy Considine

as Viserys I. Targaryen in House Targaryen

Score: +1

Ewan McGregor

as Jaehaerys I. Targaryen in House Targaryen

Score: +1

Phia Saban

as Helaena Targaryen in House Targaryen

Score: +2

Olivia DeJonge

as Rhaenys Targaryen in House Targaryen

Score: +4

Elliot Grihault

as Lucerys Velaryon in House Targaryen

Score: +1

Angel Coulby

as Alyssa Velaryon in House Targaryen

Score: +4

Alisha Boe

as Nettles in House Targaryen

Score: +1

Matt Smith

as Daemon Targaryen in House Targaryen

Score: +1

Glen Powell

as Aemon Targaryen in House Targaryen

Score: +1

Charlie Hunnam

as Maegor I. Targaryen in House Targaryen

Score: +4

Peter Franzén

as Maegor I. Targaryen in House Targaryen

Score: -4