With House of the Dragon Season 3 edging closer, the wait for HBO’s fiery return to Westeros is almost over — though details about the new season have been scarce. That’s why fans will be thrilled to hear Olivia Cooke, who plays Alicent Hightower, tease what’s ahead in an interview with Collider’s Therese Lacson while promoting her new project, The Girlfriend. She told Collider: