Mason is a cute 9 or 10-year-old boy who loves to play in the snow. Mason got scared when he thought there's a ghost in Finn's house. Mason cares for his friend and is very intelligent, such as when he made a snowball launcher to save Finn from Jessica. Mason likes his friend and wants to have fun especially when he wants to play in the snow. Mason can be sneaky especially when he threw a snowball at Finn which started a snowball fight.
Home Alone 5
- Mason was portrayed by Peter DaCunha.
- Mason is the first kid to be a friend with the film's main character.
- He makes things that have to do with snow all the time.
- It's unknown what his last name is.