Kieran Culkin as Fuller McCallister
Kieran Culkin dons the role of Fuller McCallister, the adorable yet bladder-challenged youngest of the clan, with aplomb. If you ever wanted to bunk with him, just remember, he’s got a soda habit that guarantees Kevin’s desire for a waterproof mattress.
But wait, there’s more! He’s not just about Pepsi and peeing. This little squirt also has a flair for the dramatic, with eyes twinkling at the idea of Paris. While the elder McCallister kids often overlook him, the City of Lights does not. In Fuller’s world, it’s always a “Wonderful Life,” even if it’s just in French on the TV.
