Cast:[]
- Hiccup - Chip (Chip 'n Dale Rescue Rangers)
- Gadget Hackwrench
- Astrid - (Chip 'n Dale Rescue Rangers)
- Stoick - ????? (Alvin and the Chipmunks)
- Hiccup's True Father - Alvin Seville (Alvin and the Chipmunks)
- Gobber the Belch - Monterey Jack (Chip 'n Dale Rescue Rangers)
- Runffnut & Tuffnut - Samantha & Alvin Smith (Alvin and the Chipmunks)
- Snotlout - Batmunk (Alvin and the Chipmunks)
- Fishlegs - Dr. Daytona Jones (Alvin and the Chipmunks)
- Vikings - various Chipmunks and Rodents
- The Dragons - Themesleves
Gallery:[]
Chip as Hiccup
Gadget Hackrencher as Astr
Monterey Jack as Gobber
Alvin Seville as Hiccup's True Father aka Himself
Samantha as Runffnut
Dr. Daytona Jones as Fishleg
