Orlando Bloom Rycroft "Philo" Philostrate Actor, Executive Producer Cara Delevingne Vignette Stonemoss Actor David Gyasi Agreus Actor Karla Crome Tourmaline Actor Indira Varma Piety Breakspear Actor Tamzin Merchant Imogen Spurnrose Actor Simon McBurney Runyan Millworthy Actor Andrew Gower Ezra Spurnrose Actor Arty Froushan Jonah Breakspear Actor Caroline Ford Sophie Longerbane Actor Jared Harris Absalom Breakspear Actor Marc Guggenheim Executive Producer René Echevarria Executive Producer Jon Amiel Executive Producer, Director Travis Beacham Executive Producer