In the first two movies, Kevin was one of five siblings. He had two sisters and two brothers: Buzz, Jeff, Megan, and Linnie. See more

Goofs

With Kevin not being the right age for the time the film takes place, neither are Buzz or Megan. In the original film and sequel, Buzz was at least 6 years older than Kevin was (Kevin being 8 and Buzz being at the most 14). However in this film, the actor who plays Buzz is only 14 in the new film. Same with Megan. While being a year younger than Buzz in the original, she is now 12 instead of 14. See more