| Person | Type | Job | Role(s) |
|---|---|---|---|
 Barbara Bush | Cast | Actress | Self |
 Bob McGrath | Cast | Actor | Self |
 Candice Bergen | Cast | Actress | Self |
 Christopher Cerf | Cast | Self | |
 Erich Segal | Cast | Actor | Self |
 Frank Oz | Cast | Actor | Self |
 Geena Davis | Cast | Actress | Self |
 Glenn Close | Cast | Actress | Self |
 Jeff Goldblum | Cast | Actor | Self |
 Jerry Nelson | Cast | Actor | Self / Count von Count / Two-Headed Monster (voice) |
 Jim Henson | Cast | Actor | Self / Kermit the Frog (voice) |
 Joan Lunden | Cast | Actress | Self |
 Joe Raposo | Cast | Actor | Self (archive footage) |
Joel Siegel | Cast | Self | |
 Liz Smith | Cast | Actress | Self |
 Morley Safer | Cast | Actor | Self |
 Patti LaBelle | Cast | Actress | Self |
 Sheldon Harnick | Cast | Actor | Self |
 Walter Cronkite | Cast | Actor | Self |
 Phil Donahue | Cast | Actor | Self |
 Joan Ganz Cooney | Cast | Actress | Self |
 Isaac Stern | Cast | Actor | Self |
Michael Krauss | Cast | Self | |
 Jacques d'Amboise | Cast | Actor | Self |
Joe Raposo Jr. | Cast | Self | |
Dave Marash | Cast | Self | |
Marc Brugnoni | Cast | Self | |
Nick Raposo | Cast | Self | |
John Velasco | Cast | Self | |
 Barbara Cook | Cast | Actress | Self |
| Person | Type | Job | Role(s) |
