Kath Soucie | Mom/ | |
Christine Cavanaugh | Dexter/ | |
Tom Kenny | Valhallen/ | |
Kathryn Cressida | Dee Dee/ | |
Candi Milo | Dexter/ | |
Mako | Main Title Narrator/ |
Jeff Bennett | Dad/ | |
Frank Welker | Monkey/ | |
Allison Moore | Dee Dee/ | |
Rob Paulsen | Major Glory/ | |
Eddie Deezen | Mandark/ | |
Dee Bradley Baker | Alien Kid/ |