John P. Johnson/HBO Warning: Spoilers ahead for HBO's "Westworld" season two premiere. The second season of "Westworld" premiered Sunday night and delighted fans with new twists and unexpected character pairings. Perhaps the best of these moments was the teaming up of Maeve, a super-powered host, and Lee Sizemore, a smarmy Delos employee. This new partnership (forged under the chaos of the host-rebellion) was one of many parts of the new season that surprised star Thandie Newton, the actor behind Maeve.