|Location:||Los Angeles, California|
|Known Relatives:||Harry Grimbridge (father;decesed)|
|Death:||October 31, 1982|
|Portrayed By:||Stacey Nelkin|
|First Appearance:||Halloween III: Season of the Witch|
Ellie Grimbridge is the deuteragonist of Halloween III: Season of the Witch. She is the daughter of Harry Grimbridge and the love interest of Dan Challis. She is later abducted by Conal Cochran's henchmen and is never shown on-screen again for the rest of the film, leaving her fate unknown though it's likely Cochran or his thugs killed her. The Ellie that is seen in the final act of the film is revealed to be an android.
She was buried in a cemetery right next to her father.