- Jane Levy - Jackie Torrance
- Barkhad Abdi - Abdi Howlwadaag
- Scott Glenn - Alan Pangborn
- Matthew Alan - Chris Merrill
- Terry O'Quinn - Dale Lacy
- Paul Sparks - John "Ace" Merrill
- Josh Cooke - Reeves
- Caleel Harris - Young Henry Deaver
- Bill Skarsgård - Shawshank Prisoner
- Bill Skarsgård - Shawshank Prisoner / The Kid / Henry Deaver
- Colbi Gannett - Young Joy Wilkes
- Dennis Staroselsky - Stephen Bannerman
- Sarah Gadon - Rita K. Green
- Greg Grunberg - Andersen
- David Alpay - Pastor Augustin
- David Alpay - Mandolin Player
- Aaron Staton - Reverend Appleton
- Mathilde Dehaye - Amity Lambert
- Thomas Belgrey - Marius Lambert
- Isayas Theodros - Jamal
- Faysal Ahmed - Hassan
- Skylan Brooks - Timothy
- John Diehl - John
- Frances Conroy - Martha Lacy
- James Harvey Ward - Guard Jimmy
- Abby Corrigan - Chance
- Tenea Intriago - Vera
- Alison Wright - Valerie Blount
- John Hoogenakker - Tall Man / Carl Wilkes
- Robin Weigert - Crysilda Wilkes
- Chris Mulkey - Clay
- Josiah Harvey - Shawshank Prisoner (uncredited)
- Rickland Powell - LNJ Village Councilman
- Stephanie Vachon - Puritan
- Adam Teper - Dead Settler
- David Arthur Sousa - Castle Rock Citizen
- Nadezhda Russo - French Settler
- Paul Noonan - Marstenite
- Louise Mara - Settler
- Tony Ionno - Castle Rock Citizen
- Daniel Burns - Mayor Dusty Coughlin
- Forest Quaglia - College Student (uncredited)
- Ruby Cruz - Teen Annie Wilkes
- Chris Richards - Timid Guard
- Ben Stephenson
- Dustin Thomason
- Sam Shaw
- J.J. Abrams
John Diehl interpreta a John en la serie.
Frances Conroy interpreta a Martha Lacy en la serie.
Scott Glenn interpreta a Alan Pangborn en la serie.
Lizzy Caplan hace el papel de Annie Wilkes.
Tim Robbins interpreta a Reginald "Pop" Merrill en la serie.
Elsie Fisher interpreta a Joy Wilkes en la serie.
Yusra Warsama interpreta a Dr. Nadia Howlwadaag en la serie.
Barkhad Abdi hace el papel de Abdi Howlwadaag.
Matthew Alan interpreta a Chris Merrill en la serie.
Paul Sparks interpreta a John "Ace" Merrill en la serie.
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