Elenco

• Helen Mirren — Sarah Winchester
• Sarah Snook — Marian Marriott
• Finn Scicluna-O'Prey — Henry Marriott
• Jason Clarke — Dr. Eric Price
• Tyler Coppin — Arthur Gates
• Michael Carman — Frank
• Angus Sampson — John Hansen
• Eamon Farren — Ben Block
• Laura Brent — Ruby Price
• Bruce Spence — Augustine