 | Ross Malinger als Tom Sawyer (voice) |
 | Ryan Slater als Huckleberry Finn (voice) |
 | Kirsten Dunst als Becky Thatcher (voice) |
 | Christopher Lloyd als Judge Thatcher (voice) |
 | Jane Mortifee als Aunt Polly (voice) |
 | Blu Mankuma als Jim (voice) |
 | Jay Brazeau als Muff Potter (voice) |
 | Jim Byrnes als Pop (voice) |
 | Wally Marsh als Mr. Dobbins (voice) |
| Norma MacMillan als Widow Douglas (voice) |
| Seth Willenson | Executive Producer |
| William R. Kowalchuk Jr. | Director |
| Louis Sek | Executive Producer |
| Mary Jo Slater | Casting |
| William R. Kowalchuk Jr. | Producer |
| Jian-Cheng Lei | Art Direction |
| Donald Zuckerman | Executive Producer |
| Wei-Ming Hu | Art Direction |
| Bob Merrill | Writer |
| Billy Meshel | Executive Producer |
