Suggestions by @mrsroh

Go Soo

as Hoonie in Pachinko

Score: +1

Kim Soo-hyun

as Baek Isak in Pachinko

Score: +2

Lee Byung-hun

as Koh Hansu in Pachinko

Score: +2

Kim Tae-ri

as Sunja Baek in Pachinko

Score: +3