An escaped clone tries to expose a government plot to clone everyone and make a perfect society.
| Actor | Role |
|---|---|
 Peter GravesJeff Knight | Jeff Knight |
 Eileen DietzDana | Dana |
| PPaulette BreenLena | Lena |
 Frank AshmoreGeorge Walker | George Walker |
 Dick SargentDr. Jameson | Dr. Jameson |
| ZZale KesslerDr. Nelson | Dr. Nelson |
| WWilliam BufkinClone | Clone |
| TTony HaigJack | Jack |
| BBoyd HolisterSenator | Senator |
 Keenan WynnJake Noble | Jake Noble |
 Lurene TuttleAnna Noble | Anna Noble |
| JJames MantellRicky Knight | Ricky Knight |
| DDavid HooksRichard Knight | Richard Knight |
 Frank BirneyReporter Birney | Reporter Birney |
| RRick DiAngeloGuide #1 | Guide #1 |
 Eugene Robert GlazerGuide #2 (as Gene Glazer) | Guide #2 (as Gene Glazer) |
 Tim DonnellyRichard (as Timothy Donnelly) | Richard (as Timothy Donnelly) |
 Chuck HaywardWalker Man | Walker Man |