The 'Game of Thrones' alum co-created and stars in the sweeping, action-packed drama about the unification of Hawaii in the 18th and 19th centuries.

Before the Hawaiian islands were unified under one kingdom in 1850, they were warring factions also fending off white invaders.

From Ka‘iana to Kamehameha, here's a vital reference guide on all the key characters in the historical Hawaiian drama Chief of War.