| Name | Show | Year | Role | Character | Theater |
|---|---|---|---|---|---|
| Morey Amsterdam | Once Upon a Mattress | 1984 | Actor | King Sextimus the Silent | Heinz Hall |
| Kim Aquino | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Hugill | Heinz Hall |
| Marshall Barer | Once Upon a Mattress | 1984 | Writer | Lyrics by | Heinz Hall |
| Ralph Bruneau | Once Upon a Mattress | 1984 | Actor | Prince Dauntless | Heinz Hall |
| Lisa Ann Burlett | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Jannone | Heinz Hall |
| Lisa Cardyn | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Ms. Schulman | Heinz Hall |
| Gina Marie Carpellotti | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to the Administrative Staff | Heinz Hall |
| Melyssa Anne Carr | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Ms. Reinert | Heinz Hall |
| Michael Connolly | Once Upon a Mattress | 1984 | Actor | Wizard | Heinz Hall |
| F.Mitchell Dana | Once Upon a Mattress | 1984 | Designer | Lighting by | Heinz Hall |
| Susan Lee Daniels | Once Upon a Mattress | 1984 | Actor | Heinz Hall | |
| Dean Fuller | Once Upon a Mattress | 1984 | Writer | Book by | Heinz Hall |
| Linda Hacker | Once Upon a Mattress | 1984 | Designer | Settings by | Heinz Hall |
| Jack Hoffman | Once Upon a Mattress | 1984 | Actor | Minstrel | Heinz Hall |
| Paul S. Hrishenko | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Ms. Stoughton | Heinz Hall |
| J. Randall Hugill | Once Upon a Mattress | 1984 | Artistic Staff | Choreography by | Heinz Hall |
| Donald Judge | Once Upon a Mattress | 1984 | Artistic Staff | Production stage manager | Heinz Hall |
| Diane Marie Koval | Once Upon a Mattress | 1984 | Artistic Staff | Assistant to Ms. Hockenberry | Heinz Hall |
| Rose Marie | Once Upon a Mattress | 1984 | Actor | Queen Aggravain | Heinz Hall |
| Barbara Merkel | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Gray | Heinz Hall |
| Nita Moore | Once Upon a Mattress | 1984 | Actor | Kitchen Wench | Heinz Hall |
| Byron Nease | Once Upon a Mattress | 1984 | Actor | Sir Harry | Heinz Hall |
| Malhar Pagay | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Dana | Heinz Hall |
| Carla Ponzio | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Judge | Heinz Hall |
| Mary Rodgers | Once Upon a Mattress | 1984 | Writer | Music by | Heinz Hall |
| Gary Schaffer | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Judge | Heinz Hall |
| Susan H. Schulman | Once Upon a Mattress | 1984 | Artistic Staff | Director | Heinz Hall |
| John Sheridan | Once Upon a Mattress | 1984 | Actor | Jester | Heinz Hall |
| Jay Thompson | Once Upon a Mattress | 1984 | Writer | Book by | Heinz Hall |
| Arthur Darrell Turner | Once Upon a Mattress | 1984 | Artistic Staff | Apprentice to Mr. Gaughan | Heinz Hall |
| Dana Walker | Once Upon a Mattress | 1984 | Actor | Nightingale | Heinz Hall |