When his beloved Grandma appears to be missing on Christmas Eve, young Jake Spankenheimer goes on the misadventure of a lifetime to try and prove that Santa Claus is indeed real. With his spirit, smarts and determination, Jake must outmaneuver his greedy and curvaceous Cousin Mel and the all-powerful businessman Austin Bucks to the disbelief of his doting parents, rebellious sister and goofy Grandpa. All the while, it is up to Jake to save Santa from his fretful fate in this colorful Christmas mystery.
| Actor | Role |
|---|---|
 Susan BluGrandma Spankenheimer (voice) | Grandma Spankenheimer (voice) |
| AAlex DodukJake Spakenheimer (voice) | Jake Spakenheimer (voice) |
 Michele LeeCousin Mel (voice) | Cousin Mel (voice) |
| EElmo ShropshireGrandpa Spankenheimer / The Narrator (voice) | Grandpa Spankenheimer / The Narrator (voice) |
 Cam ClarkeAustin Bucks (voice) | Austin Bucks (voice) |
 Jim StaahlSanta Claus (voice) | Santa Claus (voice) |
 Kathleen BarrMrs. Claus / Rita Spankenheimer / I.M. Slime / Officer #1 (voice) | Mrs. Claus / Rita Spankenheimer / I.M. Slime / Officer #1 (voice) |
 Maggie O'HaraDaphne Spankenheimer (voice) | Daphne Spankenheimer (voice) |
 Scott McNeilFrank Spankenheimer (voice) | Frank Spankenheimer (voice) |
| JJim FisherOfficer #2 (voice) | Officer #2 (voice) |