| Simza Heron |
Guy Ritchie adaptations
|Family||René Heron (brother)|
|Behind the scenes|
|Appearances||Sherlock Holmes: A Game of Shadows|
|Portrayed by||Noomi Rapace|
Madame Simza Heron, also known as Sim, is a central character in the movie Sherlock Holmes: A Game of Shadows.
Sim is not a character who appears in the Sir Arthur Conan Doyle books, but appears in the film as a Romani gypsy. Sim joins Holmes and Watson on their journey when she finds people are after her because they think her brother, René, told her something he should not have.