Full Cast — Foundation (2021)
Jared Harris
Hari Seldon
Lee Pace
Brother Day
Lou Llobell
Gaal Dornick
Laura Birn
Demerzel
Cassian Bilton
Brother Dawn
Terrence Mann
Brother Dusk
Leah Harvey
Salvor Hardin
Daniel MacPherson
Hugo Crast
Pilou Asbæk
The Mule
Synnøve Karlsen
Bayta Mallow
Sasha Behar
Mari
Sandra Yi Sencindiver
Enjoiner Rue Corintha
Brandon P Bell
Han Pritcher
Cody Fern
Toran Mallow
Elliot Cowan
Lewis Pirenne
Ella-Rae Smith
Queen Sareth I of Cloud Dominion
Haqi Ali
Handman Hahn
Isabella Laughland
Novice Claric Brother Constant
Kulvinder Ghir
High Claric Brother Poly Verisof
Alfred Enoch
Raych Foss
Kubbra Sait
Phara
Oliver Chris
Director Sef Sermak
Jairaj Varsani
Poly / Young Poly Verisof
Alexander Siddig
Dr. Ebling Mis / Advocate Xylas
Dimitri Leonidas
Hober Mallow
Cherry Jones
Ambassador Quent
Yootha Wong-Loi-Sing
Song
Tómas Lemarquis
Magnifico Giganticus
Chloe Lea
Gia
Wade Briggs
Brigadier Manlio
Anthony Barclay
Councilor Sutt
Ben Daniels
Bel Riose
Dino Fetscher
Glawen Curr
Kit Rakusen
Josiah
Sandra Guldberg Kampp
Thalis
Ian Dillon
Imperial Palace Guard (Claviger) (uncredited) / Invictus Bridge Crew Weapons Officer (uncredited) / Terminite Council Member (uncredited)
Iðunn Ösp Hlynsdóttir
Sephone
Adam Basil
Hekkus
Marcus Fraser
Vandagh
Krista Kosonen
Warden Greer
Isla Gie
Skirlet
Ahir Shah
Zagreus
Pravessh Rana
Rowan
Amy Tyger
Azura
Rowena King
Kalle
Eva Bradley-Williams
Varia
Luis Torrecilla
Pater
Judi Shekoni
She-Bends-Light
Rachel House
Tellem Bond
Leo Bill
Mayor Indbur
Troy Kotsur
Preem Palver
Laura Berlin
Oceanglass-49
Tavia Pereira
Sweetheart / Sweetheart (voice) / Sweetheart(voice)
Nikol Kollars
Jacenta
Clarke Peters
Abbas
Buddy Skelton
Keir
Nikhil Parmar
Freestone
Ryan Ali
The Beggar Computer (voice) / The Beggar Computer
Emily Stott
Oreen
Mikael Persbrandt
The Mule
Ephraim Goldin
Air Officer Kress
Michael Akinsulire
Loron
Isabel Adomakoh-Young
Timandra
Mahmoud Aldachan
Ferzan
Rebecca Ineson
Zephyr Vorellis
Miltos Yerolemou
Presider Kinn
Ibraheem Toure
Mavon
Darren Pettie
Randu Mallow
Victoria Wyant
Zera
Reece Shearsmith
Jerril
Vanessa Ifediora
Imperial Herald
Joni Morris
Laylo
Mido Hamada
Shadow Master Obrecht
Julia Farino
Zephyr Gilat
T'Nia Miller
Zephyr Halima
Rory Nolan
Muller Holk
Nimrat Kaur
Dr. Yanna Kine
Noah Taylor
Hetman
Jordan Stephens
Jori
Afolabi Alli
Claviger Markley
Petra van de Voort
Councilor Twer
Michael S. Siegel
Councilor Garrow
Francis Terry
Sailor (Shining Destiny)
Cobhan O'Brien
Young Cleon
Michelle Huirama
Councilor Gorov
Angela Yeoh
Landell
Jennifer Saayeng
Rasik
Vibeke Hastrup
Nee Tellamarus
Fisayo Akinade
Pelor / Eely Karvis
Nadir Safarov
Watchman Harada
Blake Ritson
Sunmaster-18
Mark Ebulue
Leyda
Chris Jarman
Jarko Dornick
Carolina Main
Ambassador Shae Un Shae
Antony Bunsee
Ambassador Xandem
Brian Bovell
Trantorian Seer Priest
Cooper Carter
Young Brother Dawn
Kim Adis
Lowre
Johanna O'Brien
Shivaughn
Christian Contreras
Dorwin
Abby Dunlavy
Spacer
Shauna Black
The Raven Computer (voice)
Muiris Crowley
Captain Tacud / Tacud
Holt McCallany
Warden Jaegger Fount
Elsie Bennett
Kariel Seldon
Sean Rigby
Nolan Seldon
Isaac Highams
Young Hari - Age 7
Jesper Christensen
Ducem Barr
Brucella Newman-Persaud
She-Is-Center
Alejandro Marote
Venik
Ella McDonald
Perla (Mentalic Child)
Sule Rimi
Councilor Tarisk
Paul S. Tracey
Shadowmaster Verku
Matthew Burt
Watchman Shrike
Scarlett Brookes
Hennet
Toby Dixon
Son
Richard Riddell
Orvi
RitaKahn Chen
Enjoiner Beryl
Mark Lavery
Kalin
Tony Walsh
Ship Staff (uncredited)