Your browser does not support the video tag. Your browser does not support the video tag. Sky Atlantic Britannia – VFX Breakdown Credits Brand Sky Atlantic Director Sheree Folkson, Christoph Schrewe, Luke Watson & Susan Tully Executive ProducerEmma Watterson Production Company Vertigo Films, Neal Street Productions, Sky, Amazon ProducerPatrizia Mule Internal VFX SupervisionNuno Pereira Tags Britannia Britannia VFX Breakdown CG CGI Colour Grade UNIT Studios VFX VFX Breakdown