Dr. Cooper, a puppet scientist, along with his crew, prove categorically that smoking is bad for you.
| Actor | Role |
|---|---|
| NNoreen YoungPuppeteer | Puppeteer |
| BBob DermerPuppeteer | Puppeteer |
| SStephen BraithwaitePuppeteer | Puppeteer |
| JJohn NolanAdditional Voices | Additional Voices |
| AAbby HagyardAdditional Voices | Additional Voices |
| CChuck RubinAdditional Voices | Additional Voices |