| Thor (voice) (as Matt Wolf) | Matthew Wolf | |
| Loki (voice) | Rick Gomez
 | |
| Sif (voice) | Tara Strong | |
| Fandral (voice) | Alistair Abell | |
| Hogun (voice) | Paul Dobson | |
| Volstagg (voice) | Brent Chapman | |
| Odin (voice) | Christopher Britton | |
| Algrim (voice) | Ron Halder | |
| Brunhilde / Additional Voices (voice) | Cathy Weseluck | |
| Geirmarr / Additional Voices (voice) | Michael Dobson | |
| Thrym / Additional Voices (voice) | John Novak | |
| Additional Voices (voice) | Mark Acheson | |
| Additional Voices (voice) | Ashleigh Ball | |
| Fenris Wolf / Additional Voices (voice) | Brian Drummond | |
| Additional Voices (voice) | Mark Gibbon | |
| Additional Voices (voice) | Jillian Michaels | |
| Additional Voices (voice) (as Ty Olson) | 泰·奥尔森
 | |
| Additional Voices (voice) | Venus Terzo
 | |
| Geirmarr (voice) | Michael Dobson | |
