Olivia Cooke in "House of the Dragon." Credit: Theo Whiteman/HBO For Alicent Hightower (Olivia Cooke), green is out and blue is in. House of the Dragon's dowager queen made green her signature ...

This excursion marks the first time we've seen Alicent leave King's Landing since Viserys' hunt in Season 1, episode 3. Here, though, there is no great retinue tending to the Dowager Queen.