- Corey Burton as Dale, Zipper
- Peter Cullen as Officer Kirby, Officer Muldoon, Rich Man
- Jim Cummings as Monterey Jack, News Anchor, Professor Norton Nimnul
- Tress MacNeille as Chip, Gadget Hackwrench, Jeweler
- This is the first time since the season two opening five-parter "To the Rescue", that Jim Cummings voices Monterey Jack. He would voice the character from here on until the end of the series.
Home video releases