| Jeffrey Howard '08 | ... Major-General Stanley |
| Ben Engle | ... Pirate King |
| Bo Meng | ... Samuel |
| Arlo Hill '08 | ... Frederic |
| Josiah Pertz '05 | ... Serjeant of Police |
| Chelsey Forbess '07 | ... Mabel |
| Allison Hymel | ... Edith |
| Emily Geller | ... Kate |
| Sammi Biegler '08 | ... Isabel |
| Brianne Boyd | ... Ruth |
| Adam Goldenberg '08 | ... Men's Chorus |
| Ryan Hughes '06 | ... Men's Chorus |
| Ryder Kessler '08 | ... Men's Chorus |
| Wojtek Kubik '07 | ... Men's Chorus |
| Andy Malone '08 | ... Men's Chorus |
| Arie Zakaryan '07 | ... Men's Chorus |
| Susanne Chock | ... Women's Chorus |
| Deborah Doroshow | ... Women's Chorus |
| Lauren Nikodemos '08 | ... Women's Chorus |
| Kiki Serritella '08 | ... Women's Chorus |
| Andrea Spillmann '07 | ... Women's Chorus |
| Catherine Vaughan '08 | ... Women's Chorus |
| Xin Wei Ngiam '07 | ... Producer |
| Cambridge Ridley '06 | ... Producer |
| Ashley Horan '05 | ... Stage Director |
| Mark Musico '07 | ... Music Director |
| Sarah Eggleston '07 | ... Stage Manager |
| Mayuri Shah '08 | ... Assistant Stage Manager |
| Margaret Maloney '06 | ... Set Designer |
| Mike Chiappa '05 | ... Technical Director |
| Caroline Jackson '06 | ... Assistant Technical Director |
| David Jewett '08 | ... Master Carpenter |
| Andrea Tsurumi '07 | ... Master Painter |
| Casey Lurtz '07 | ... Costume Designer |
| Jessica Bloom '07 | ... Costume Designer |
| Alan Symonds '69 | ... Lighting Designer |
| Celia Maccoby '07 | ... HRGSP Board Liaison |
| Fayola Edwards '05 | ... Orchestra Manager |
| Nora Flum '07 | ... Orchestra Manager |
| Casey Lurtz '07 | ... Orchestra Manager |
| Frances Moore '06 | ... Orchestra Manager |
| Arie Zakaryan '07 | ... Crew Chief |
| Emma Katz | ... Publicity Manager |
| Adrian Ow '07 | ... Program Designer |
| Margaret Maloney '06 | ... Poster Designer |