 Heywood Hale BrounHimself - Host | Himself - Host |
 Marc ConnellyHimself - Participant | Himself - Participant |
 Margalo GillmoreHerself - Participant | Herself - Participant |
 Ruth GordonHerself - Participant | Herself - Participant |
 Averell HarrimanHimself - Participant | Himself - Participant |
 Helen HayesHerself - Participant | Herself - Participant |
 Roberta MaxwellDorothy Parker (voice) | Dorothy Parker (voice) |
 Marshall EfronAlexander Woollcott (voice) | Alexander Woollcott (voice) |
 Cynthia AdlerEdna Ferber (voice) | Edna Ferber (voice) |
 Nat BenchleyRobert Benchley (voice) | Robert Benchley (voice) |
 Fred GwynneGeorge S. Kaufman (voice) | George S. Kaufman (voice) |
| RRay OwensFranklin P. Adams (voice) | Franklin P. Adams (voice) |
 Alexander WoollcottHimself (archive footage) | Himself (archive footage) |
 Dorothy ParkerHerself (archive footage) | Herself (archive footage) |
 Edna FerberHerself (archive footage) | Herself (archive footage) |
| FFranklin P. AdamsHimself (archive footage) | Himself (archive footage) |
 Harpo MarxHimself (archive footage) | Himself (archive footage) |
| RRaoul FleischmanHimself (archive footage) | Himself (archive footage) |
 Robert BenchleyHimself (archive footage) | Himself (archive footage) |
 Robert E. SherwoodHimself (archive footage) | Himself (archive footage) |
