Foundation cast is including:
Jared Harris as Hari Seldon (10 episodes), Lou Llobell as Gaal Dornick (10 episodes), Lee Pace as Brother Day (10 episodes), Leah Harvey as Salvor Hardin (10 episodes), Laura Birn as Demerzel (10 episodes), Terrence Mann as Brother Dusk (10 episodes), Cassian Bilton as Brother Dawn (10 episodes), Daniel MacPherson as Hugo (8 episodes), Elliot Cowan as Lewis Pirenne (8 episodes), Sasha Behar as Mari (8 episodes), Kubbra Sait as Phara (7 episodes), Jairaj Varsani as Poly (6 episodes)