An Elf is left behind by Santa to help rescue the Harper family from a lousy Christmas. The Elf and the family get more than they bargained for, as the kids help the Elf discover his special powers and true identity as a budding superhero.
| Actor | Role |
|---|---|
 Jason 'Wee Man' AcuñaElf-Man | Elf-Man |
 Jeffrey CombsMickey | Mickey |
 Mirelly TaylorAmy | Amy |
| CCarly RobellKasey | Kasey |
| MMarty TerryGramma | Gramma |
| DDave CoyneJean-Pierre | Jean-Pierre |
 Joe HansardStu Grady | Stu Grady |
 Mackenzie AstinEric | Eric |
| BBlake KaiserRyan | Ryan |
| LLarry NicholsBig Bucket | Big Bucket |
| MMike DieselOfficer Schlubb | Officer Schlubb |
| JJack HokeSanta | Santa |
| TTeale SperlingElf Navigator | Elf Navigator |
| LLarry Levinson IIMr. Glavenstein | Mr. Glavenstein |
| CCeire KennyParty Girl #1 | Party Girl #1 |
| DDevin GaitherParty Girl #2 | Party Girl #2 |
| KKim TuvinPushy Customer | Pushy Customer |