| 角色 | 饰演者 | 角色介绍 |
| Fievel Mousekewitz (voice) | Phillip Glasser | |
| Wylie Burp (voice) | 詹姆斯·斯图尔特 | |
| Mama Mousekewitz (voice) | Erica Yohn | |
| Tanya Mousekewitz (voice) | Cathy Cavadini | |
| Papa Mousekewitz (voice) | Nehemiah Persoff | |
| Tiger (voice) | 多姆·德路易斯 | |
| Miss Kitty (voice) | 艾米·欧文 | |
| Cat R. Waul (voice) | 约翰·克立斯 | |
| T.R. Chula (voice) | Jon Lovitz | |
| Additional Voices (voice) | 杰克·安琪 | |
| Additional Voices (voice) | 米凯·麦高万 | |
| Additional Voices (voice) | Fausto Bara | |
| Additional Voices (voice) | 拉里·莫斯 | |
| Additional Voices (voice) | Vanna Bonta | |
| Additional Voices (voice) | Nigel Pegram | |
| Additional Voices (voice) (as Philip Clarke) | Philip L. Clarke | |
| Additional Voices (voice) | Patrick Pinney | |
| Additional Voices (voice) | Jennifer Darling | |
| Additional Voices (voice) | Lisa Raggio | |
| Additional Voices (voice) | Annie Holliday | |
| Additional Voices (voice) | Lawrence Steffan | |
| Additional Voices (voice) | Sherry Lynn | |
| Additional Voices (voice) | David Tate | |
| Additional Voices (voice) | Lev Mailer |
