- Jon Jon Briones
- The Engineer
- Eva Noblezada
- Kim
- Alistair Brammer
- Chris
- Kwang-Ho Hong
- Thuy
- Tamsin Carroll
- Ellen
- Hugh Maynard
- John
- Rachelle Ann Go
- Gigi
- William Dao
- Tam
- Paul Benedict Sarte
- Tam
- Cezarah Bonner
- Alumni
- Nick Bonner
- Alumni
- Simon Bowman
- Chris (finale)
- Greg Canestrari
- Alumni Ensemble
- Julian Essex-Spurrier
- Ensemble
- Callum Evans
- Ensemble / Acro Swing
- Alex Gaumond
- Alumni
- Sharon Gomez
- Alumni
- Simon Hardwick
- Ensemble
- Jack Harrison-Cooper
- Ensemble / Acro
- Na-Young Jeon
- Gigi
- Aaron Lee Lambert
- GI / Ensemble
- David Kar Hing Lee
- Ensemble
- Michelle Wen Lee
- Alumni
- Carolyn Maitland
- Ensemble - U / S Ellen Scott
- John McManus
- GI / alumni
- Renee Montemayor
- Ensemble
- Claire Moore
- Alumni
- Richard Pettyfer
- Alumni.
- Katherine Picar
- Ensemble
- Jonathan Pryce
- The Engineer (finale)
- Ariel Reonal
- Assistant Commissar / Ensemble
- Lea Salonga
- Kim (finale)
- Niall Sheehy
- Ensemble
- Mariano Venida
- Ensemble (Finale)
