Léa Seydoux will be perfecting her sand walk for Dune: Part Two. According to Variety, the 36-year-old No Time to Die star has been cast in the second part of director Denis Villeneuve’s sci-fi epic, Dune.She’ll be playing Lady Margot – the Bene Gesserit wife of Count Hasimir Fenring, both of which have a prominent role in Frank Herbert’s original 1965 novel.