| Kathryn Morris | Lilly Rush |
| Danny Pino | Scotty Valens |
| John Finn | John Stillman |
| Jeremy Ratchford | Nick Vera |
| Thom Barry | Will Jeffries |
| Tracie Thoms | Kat Miller |
| Obba Babatundé | Dr. Octavius Leroy |
| John Diehl | Isaac Keller |
| Greg Finley | Grant Hall - 1984 |
| Nathan Halliday | Maurice Hall |
| Tanya Chisholm | Crystal Stacy - 1984 |
| Chris Mulkey | Pat Hall |
| Don Swayze | Grant Hall - 2007 |
| Vanessa Williams | Crystal Stacy - 2007 |
| Mauricio Mendoza | Carlos Garcia - 2007 |
| Susan Chuang | Frannie Ching |
| Vinicius Zorin-Machado | Carlos Garcia - 1984 |
| Tucker Barkley | 80's Male Dancer #1 |
| Charmagne Jacobs | Girlfriend |
| Aliane Baquerot | 80s Female Teen Dancer #3 |
| Kelly Connelly | 80s Female Teen Dancer #5 |
| Tiffany Daniels | 80s Female Teen Dancer #4 |
| Nick Flores | 80s Male Teen Dancer #1 |
| Gina Katô | 80s Female Teen Dancer #4 |
| Charm La'Donna | 80s Female Teen Dancer #9 |
| Chris Liu | 80s Male Teen Dancer #2 |
| Stephanie Moseley | 80s Female Teen Dancer #7 |
| Shelby Rabara | 80s Female Teen Dancer #8 |
| Jessica Reely | 80s Female Teen Dancer #1 |
| Rhapsody | 80s Female Teen Dancer #6 |