Many of your favourite actors from season one will return in season two, including Morfydd Clark as Galadriel, Charlie Vickers as Sauron, Robert Aramayo as Elrond, Markella Kavenagh as Elanor 'Nori' Brandyfoot, Ismael Cruz Córdova as Arondir, and Sophia Nomvete as Princess Disa.
On 1 Dec., 2022, Prime Video announced seven new cast members joining the second season of "Rings of Power": Sam Hazeldine, Yasen "Zates" Atour, Nia Towle, Gabriel Akuwudike, Amelia Kenworthy, Nicholas Woodeson, and Ben Daniels. Roughly a week later, the streamer then announced a second wave of newcomers joining the fantasy-adventure series: Oliver Alvin-Wilson, Stuart Bowman, Gavi Singh Chera, William Chubb, Kevin Eldon, Will Keen, Selina Lo, and Calam Lynch. Then, on 20 March, 2023, Prime Video revealed its latest season two cast additions: Ciarán Hinds, Rory Kinnear, and Tanya Moodie, all of whom have unknown recurring roles.
So far, Hazeldine is the only actor whose character has been confirmed — the London native and "Peaky Blinders" actor will play the recast Adar, previously portrayed by Joseph Mawle. The rest of the cast additions' character details are still being kept under wraps.