Xtreme Xmas
S2:E20
2003
IMDb
Lizzie fervently hopes to win the grand prize in the Christmas parade with her idea for a "Rock & Roll Christmas" float. The rest of the McGuire family are there, and they are charmed by an eccentric old man in an elf suit who calls himself Nobby Frostybump and seems to really believe he's one of Santa's elves!