Genndy Tartakovsky reportedly attached to animated Game of Thrones Sea Snake spin-off 9 Voyages

Project is one of several GoT spin-offs in development at HBO.
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Genndy Tartakovsky Has Been Linked To An HBO ‘Game Of Thrones’ Animated Spinoff

Tartakovsky is reportedly attached to the animated series 'Nine Voyages' (working title), expanding the story of Corlys Velaryon from 'House of the Dragon.' ...