is Scott Calvin
and Laura Miller
's son, Neil Miller
and Carol Newman-Calvin
's stepson, and Lucy Miller
and Buddy Calvin's half brother, who appears as the deuteragonist of The Santa Clause
, the tritagonist of The Santa Clause 2
and a minor character in The Santa Clause 3: The Escape Clause
Charlie as a teenager in the sequels
- His favorite reindeer is Comet.
- Comet likes Charlie, and Charlie's favorite Reindeer is Comet.