On screen · 8

1. MK
   Mary Kay BergmanI Am Weaselas Sandy (voice)Scooby-Doo and the Alien Invadersas Daphne Blake (voice)
2. CM
   Candi MiloI Am Weaselas Teacher (voice)Scooby-Doo and the Alien Invadersas Crystal / Amber (voice)
3. BW
   B.J. WardI Am Weaselas Betty Rubble / Nurse (voice)Scooby-Doo and the Alien Invadersas Velma Dinkley (voice)
4. FW
   Frank WelkerI Am Weaselas Coyote / Old Man / Man #2 (voice)Scooby-Doo and the Alien Invadersas Fred Jones (voice)
5. JH
   Jennifer HaleI Am Weaselas Worm / Patient #2 (voice)Scooby-Doo and the Alien Invadersas Dottie (voice)
6. MH
   Mark HamillI Am Weaselas Mayor of Hole (voice)Scooby-Doo and the Alien Invadersas Steve (voice)
7. JB
   Jeff BennettI Am Weaselas Dog Catcher (voice)Scooby-Doo and the Alien Invadersas Lester (voice)
8. KM
   Kevin Michael RichardsonI Am Weaselas Fat Tree / Oak / Tree #3 / Birch (voice)Scooby-Doo and the Alien Invadersas Max (voice)