Before A Real Pain, Succession, and even Father of the Bride, a young Kieran Culkin was cast in his very first role in the blockbuster Home Alone. He was so young, in fact, that he says he didn't even understand what was going on in the beloved caper.

Kieran Culkin is revealing why he hasn't allowed his children to watch his and brother Macaulay Culkin's beloved Christmas movies. The actor, who shares daughter Kinsey, 5, and son Wilder, 3, with his wife Jazz Charton,

Turns out Culkin’s children with wife Jazz Charton, daughter Kinsey, 5, and son Wilder, 3, have never watched the holiday classic “Home Alone,” which is surprising given that it made their uncle Macaulay Culkin a child star.