Obsazení

• André Holland — Dr. Algernon Edwards
• Clive Owen — Dr. John Thackery
• Jeremy Bobb — Herman Barrow
• Arielle Goldman — Genevieve Everidge
• Cara Seymour — Sister Harriet
• Chris Sullivan — Tom Cleary
• David Fierro — Jacob Speight
• Eric Johnson — Dr. Everett Gallinger
• Eve Hewson — Lucy Elkins
• Juliet Rylance — Cornelia Robertson
• Michael Angarano — Dr. Bertram "Bertie" Chickering Jr.
• Zaraah Abrahams — Opal Edwards