Elenco

• Millie Bobby Brown — Enola Holmes
• Henry Cavill — Sherlock Holmes
• Helena Bonham Carter — Eudoria Holmes
• Susan Wokoma — Edith
• Sharon Duncan-Brewster — Mira Troy
• Louis Partridge — Viscount Tewkesbury
• David Thewlis — Superintendent Grail
• Adeel Akhtar — Lestrade