|Name:||Grace Andersen Sanitarium|
|Residents:||Laurie Strode, Harold Trumble|
|First Appearance:||Halloween: Resurrection|
The Grace Andersen Sanitarium is a mental health facility and detainment center for the criminally insane that is located in California. Sometime after October 31, 1998 Laurie Strode was sent here due to the fact that she was no longer stable as she had unwittingly killed a man that she had thought was her brother. Exactly 3 years after Halloween 1998, Laurie's unstable brother Michael Myers tracked her down and killed her after killing two security guards. He then went to another patient named Harold Trumble and handed him his knife so Harold would be blamed for the murders.