He conquered Polish literature. He rode high in a trilogy of games that raised the bar for interactive quality. Now, Geralt of Rivia is finally ready to saddle up and explore the most hostile terrain yet: Streaming TV media. Netflix has been teasing an epic saga on par with that of television’s greatest swords and sorcery properties, and after many a tease, butt shot and a glimpse at Henry Cavill’s moody face in promotional photos, the first trailer for The Witcher is finally here:.