 Jim HensonSelf / Kermit the Frog / Rowlf (archive footage) | Self / Kermit the Frog / Rowlf (archive footage) |
 Frank OzSelf / Miss Piggy / Fozzie Bear | Self / Miss Piggy / Fozzie Bear |
 Jerry JuhlSelf | Self |
 Jane HensonSelf | Self |
 Francis Ford CoppolaSelf | Self |
 Ted KoppelSelf | Self |
 Jon StoneSelf | Self |
 Maurice SendakSelf | Self |
 Lew GradeSelf (archive footage) | Self (archive footage) |
 Harry BelafonteSelf | Self |
 Brian HensonSelf | Self |
 Pam ArcieroMuppet Performer (archive footage) | Muppet Performer (archive footage) |
 Candice BergenSelf (archive footage) | Self (archive footage) |
 Ray CharlesSelf (archive footage) | Self (archive footage) |
 Jimmy DeanSelf (archive footage) | Self (archive footage) |
 Danny DeVitoSelf (archive footage) | Self (archive footage) |
 Juliana DonaldJenny (archive footage) | Jenny (archive footage) |
 Goldie HawnSelf (archive footage) | Self (archive footage) |
 Charles DurningDoc Hopper (archive footage) | Doc Hopper (archive footage) |
 Austin PendletonMax (archive footage) | Max (archive footage) |
 Scott WalkerFrog Killer (archive footage) | Frog Killer (archive footage) |
 Diana RiggLady Holiday (archive footage) | Lady Holiday (archive footage) |
 Charles GrodinNicky Holiday (archive footage) | Nicky Holiday (archive footage) |
 Peter FalkTramp (archive footage) | Tramp (archive footage) |
 Stephen GarlickJen (voice) (archive footage) | Jen (voice) (archive footage) |
 John LandisLeanord Winesop (archive footage) | Leanord Winesop (archive footage) |
 Frances BergenMr. Winesop's Secretary (archive footage) | Mr. Winesop's Secretary (archive footage) |
 Michael HirschMan in Winesop's Office (archive footage) | Man in Winesop's Office (archive footage) |
| CChristine NelsonGirl in Park (archive footage) | Girl in Park (archive footage) |
 Lonny PriceRonny (archive footage) | Ronny (archive footage) |
