Steve Allen hosts famous ventriloquists and puppets including Edgar Bergan, Charlie McCarthy, Shari Lewis, Lamb Chop, and The Muppets.
| Actor | Role |
|---|---|
 Steve AllenNot listed | Not listed |
 Edgar BergenEdgar Bergen/Charlie McCarthy | Edgar Bergen/Charlie McCarthy |
| LLou DupontNot listed | Not listed |
 Jay JohnsonJay Johnston/Bob | Jay Johnston/Bob |
 Shari LewisShari Lewis/Lamb Chop | Shari Lewis/Lamb Chop |
 Jerry NelsonDr. Jerry Nelson | Dr. Jerry Nelson |
| JJimmy NelsonJimmy Nelson/Danny O'Day | Jimmy Nelson/Danny O'Day |
 Willie TylerWillie Tyler/Lester | Willie Tyler/Lester |
 Jim HensonKermit the Frog | Kermit the Frog |
 Frank OzFozzie Bear | Fozzie Bear |