| Name | Show | Year | Role | Character | Theater |
|---|---|---|---|---|---|
| Kathy Andrini | Grease | 1989 | Actor | Patty Simcox | Benedum Center |
| Jeff Blumenkrantz | Grease | 1989 | Actor | Eugene Florczyk | Benedum Center |
| Mark Bove | Grease | 1989 | Actor | Kenickie | Benedum Center |
| Michael Brian | Grease | 1989 | Actor | Roger | Benedum Center |
| Michele Browning | Grease | 1989 | Artistic Staff | Apprentice to Ms. Deberson | Benedum Center |
| Carolee Carmello | Grease | 1989 | Actor | Sandy Dumbrowski | Benedum Center |
| Warren Casey | Grease | 1989 | Writer | Book, Music and Lyrics by | Benedum Center |
| Sarah Combs | Grease | 1989 | Actor | Marty | Benedum Center |
| Michael Dansicker | Grease | 1989 | Artistic Staff | Horn Arrangements by | Benedum Center |
| Jaime Zee Eisner | Grease | 1989 | Actor | Cha-Cha DiGregorio | Benedum Center |
| Maureen Hogan | Grease | 1989 | Artistic Staff | Apprentice to Ms. Hockenberry | Benedum Center |
| Jim Jacobs | Grease | 1989 | Writer | Book, Music and Lyrics by | Benedum Center |
| Don Jones | Grease | 1989 | Artistic Staff | Musical Direction | Benedum Center |
| Donald Judge | Grease | 1989 | Artistic Staff | Production Stage Manager | Benedum Center |
| Ruth Klien | Grease | 1989 | Artistic Staff | Apprentice to Ms. Schulman | Benedum Center |
| Richard Kondas | Grease | 1989 | Artistic Staff | Apprentice to Mr. Balard | Benedum Center |
| Michael Lichtefeld | Grease | 1989 | Artistic Staff | Choreography by | Benedum Center |
| Marcy Limpert | Grease | 1989 | Artistic Staff | Apprentice to Ms. Truax | Benedum Center |
| Allison Marcus | Grease | 1989 | Artistic Staff | Apprentice to Ms. McCready | Benedum Center |
| Mark Martino | Grease | 1989 | Actor | Danny Zuko | Benedum Center |
| John McLain | Grease | 1989 | Designer | Lighting Designer | Benedum Center |
| Beth Musiker | Grease | 1989 | Actor | Jan | Benedum Center |
| Teresa Norris | Grease | 1989 | Artistic Staff | Apprentice to Mr. Lichtefeld | Benedum Center |
| Mickey Nugent | Grease | 1989 | Actor | Doody | Benedum Center |
| Christopher Pastrick | Grease | 1989 | Artistic Staff | Apprentice to Mr. Judge | Benedum Center |
| Erica L. Paulson | Grease | 1989 | Actor | Frenchy | Benedum Center |
| Denise Perri | Grease | 1989 | Artistic Staff | Apprentice to Mr. Judge | Benedum Center |
| Tim Pickney | Grease | 1989 | Actor | Sonny LaTierri | Benedum Center |
| Brian Powers | Grease | 1989 | Artistic Staff | Apprentice to Mr. McClain | Benedum Center |
| Peter Reardon | Grease | 1989 | Actor | Teen Angel | Benedum Center |
| Barbara Russell | Grease | 1989 | Actor | Miss Lynch | Benedum Center |
| Susan H. Schulman | Grease | 1989 | Artistic Staff | Directed by | Benedum Center |
| Daniel Siford | Grease | 1989 | Actor | Apprentice to Mr. Franze | Benedum Center |
| Stephen Strecansky | Grease | 1989 | Artistic Staff | Apprentice to Mr. Jones and Mr. Drake | Benedum Center |
| Susan Terry | Grease | 1989 | Actor | Betty Rizzo | Benedum Center |
| Janet Zegar | Grease | 1989 | Artistic Staff | Apprentice to Mr. Gray | Benedum Center |