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The Game of Thrones season one cast.

Click on a banner to view a family tree. (Genealogies created by We Light the Way.)

House Stark

The North

House Baratheon

King’s Landing

House Lannister

The South

House Arryn

The Vale

House Targaryen

Across the Narrow Sea

Night's Watch

Featured Extras

NOTE: These roles are not on the official cast list released by HBO. As such these roles could be recast in subsequent seasons.