(played by Daeg Faerch), exploring his troubled home life and the psychological breakdown that led to his first murders. The Adult Michael

The first half follows a 10-year-old Michael Myers growing up in a dysfunctional household in Haddonfield, Illinois. It explores the events leading up to his first murders on Halloween night and his subsequent 15-year incarceration at Smith's Grove Sanitarium under the care of Dr. Samuel Loomis.

: Played by Daeg Faerch , showing his transition from a troubled 10-year-old to a killer.