Hillary Wolf as Megan McCallister
Megan McCallister, one of the middle children in the McCallister family, shares the common sibling tendency of teasing Kevin. However, she also displays a softer side, showing concern and sympathy when they realize Kevin has been inadvertently left behind.
Megan's genuine worry becomes evident when she inquires if her siblings also feel concerned for their little brother. Her tone and demeanor reveal the caring nature of her character as an older sister.
