Senta Moses as Tracy
Tracy is another of Kevin's cousins, the oldest child of Leslie and Frank. Despite her age, she doesn't come across as the most mature person in the house. She becomes annoyed that there isn't enough shampoo for the 15 people living in the house the night before their flight to Paris.
However, like everyone else, she becomes concerned that Kevin didn't make it on their flight to France. The last we see of her in the first movie, she's on her cousin's couch watching "It's a Wonderful Life" in French. Tracy also makes an appearance in the sequel in New York.
