Santa's Scout is a home-made doll made by Susan when she was a child, it only appeared in Cabin Fever.


A few days before Christmas, Susan told Greg,Rodrick and Manny that Santa's scout is an elf which spies on the kids and goes back to the North Pole and tells Santa about how the kids behaved.

Rodrick started feeding it all bad things Greg Heffley did, and just then, Rodrick found out it wasn't real and to scare Greg he kept moving it everywhere and this started creeping Greg out and he would behave his best whenever Santa's Scout was there and Greg believed that it was real,but still had doubts if it was real or not. Also, when he saw that there wasn't any presents under the Christmas tree, he thought the Santa's Scout had told on him.