Claim: Kieran Culkin, who plays the character of cousin Fuller in "Home Alone," is Macaulay Culkin's real life younger brother.
Fact-check: Does Macaulay Culkin's Real Brother Appear in 'Home Alone'?
Verdict: true
Organisation: Snopes
Author: Madison Dapcevich
Date published: 2021-12-19T08:00:00