 | Jason Alexander als Elf (Voice) |
 | James Eckhouse als Dad (voice) |
 | Don Knotts als Kris (voice) |
 | Shelley Long als Mom (voice) |
 | Mae Whitman als Beth (voice) |
 | Jess Harnell als Toymaker / Santa / Aged Elf (voice) |
 | Richard Steven Horvitz als Cheddar (voice) |
 | Aaron Spann als Tommy (voice) |
| John Loy | Writer |
| Bert Ring | Director |
| Willard Carroll | Executive Producer |
| Mark McGroarty | Producer |
| Libby Simon | Supervising Producer |
| Thomas L. Wilhite | Executive Producer |
| Randall Crissman | Music |
| Riley Anderson | Background Designer |
| Brian Boylan | Character Designer |
| Shawna Cha | Storyboard Artist |
| Sharon M. Dabek | Colorist |
| Suraiya Daud | Storyboard Artist |
| Dennis Durrell | Background Designer |
| Tom Foxmarnick | Prop Designer |
| Brian Fujimori | Background Designer |
| James Gallego | Background Designer |
| Patrick Gleeson | Character Designer |
| Dan Haskett | Character Designer |
| David High | Background Designer |
| Tim Ingersoll | Character Designer |
| Evan Mack | Colorist |
| Art Mawhinney | Storyboard Artist |
| Roy Meurin | Storyboard Artist |
| Moroni Taylor | Storyboard Artist |
| Eduardo Olivares | Character Designer |
| Eduardo Olivares | Storyboard Artist |
| Mark Page | Prop Designer |
| Linda Rowley Blue | Storyboard Artist |
| Mark Rubinchik | Character Designer |
| Hank Tucker | Storyboard Artist |
| Miok Yoo | Background Designer |
| Nicole Speed | Production Manager |
| Lenord Robinson | Character Designer |
| Timothy J. Borquez | Sound Mixer |
| Timothy J. Borquez | Supervising Sound Editor |
| Roy Braverman | Sound Effects Editor |
| Brad Brock | Foley |
| Brad Brock | ADR Mixer |
| Darryl Distin | Other |
| Eric Freeman | Sound Effects Editor |
| Timothy J. Garrity | Sound Mixer |
| Diane Greco | Foley Artist |
| Rick Hinson | Sound Effects Editor |
| Eileen Horta | Sound Effects Editor |
| Eileen Horta | Supervising Sound Editor |
| Eileen Horta | Other |
| Philip Phillipson | Other |
| Michael Steffen | Other |
| Joe Trueba | Other |
| Mike Trueba | Other |
| Jeff Howard | Visual Effects Designer |
