Ser “Bold” Jon Roxton is a Greens-allied knight famed for carrying Valyrian steel longsword Orphan-Maker. He’ll be played by Joplin Sibtain, who can currently be seen as Cassian’s mate Brasso in Disney+ Star Wars series Andor. Sibtain’s a British stage and screen actor with past roles in Doctor Who, Avenue 5, and a host of video game and audio drama voice roles.
They’re joined by Queensguard member Ser Adrian Redfort, played by Barry Sloane, an English actor known for roles in ITV crime drama The Bay, The History Channel’s Six, and voicing Captain John Price in the Call of Duty video game series.
Previously announced as having joined season three are Happy Valley and former Grantchester lead James Norton as Ormund Hightower, the nephew of Rhys Ifans’ Ser Otto Hightower, and a campaign leader for the Greens. Fantastic Beasts and Broadway actor Dan Fogler will play Ser Torrhen Manderly, and Sons of Anarchy’s Chibs aka Tommy Flanagan, will play Lord Roderick Dustin. Read more about them all here.
Filming on the third season began at the end of March 2025, and the new episodes are expected to air in 2026, with the return of core cast Emma D’Arcy, Matt Smith, Olivia Cooke, Rhys Ifans, Ewan Mitchell, Tom Glynn-Carney and more. We’ll keep you posted as further production news arrives.
