- Ivan Saffold
- Luis / Jammin Red
- Arsenio Garcia
- Paul / Jammin Blue
- Jazmine Leija
- Mariah / Jammin Green
- Dexter Thomas-Payne
- Freddie / Jammin Yellow
- Eliana Santos Soundbeck
- Ariana / Jammin Pink
- Courtney Mentzel
- Rei / Jammin Gold
- Zach Bravo
- Tanner / Jammin Silver
- Justin Nataadiningrat
- Donnie / Jammin Orange
- Andy Lam
- Maestro / Jammin Black
- Darrel J Delfin
- Jamminizer / Rhythimizer (voice) (as Darrel Delfin)
- Alle Mims
- Synestra
- Austin Jones
- Extra
- Tiffany Mulato
- Lindsey / Killer Navy
- Orlando Cruz
- Basstard
- Emmy Kuperschmid
- Symphona
- Chris Laing
- Enrique Del La Cruz / Jammin Saffron
- Katherine Martinez
- Amber / Killer Magenta
- Gee Javier
- Deadnote
- Colin Broussard
- Jackson / Killer Emerald
- Jonathan Mulato
- Saul
- Claire Broussard
- Extra
- David Paul
- Conductor
- Edward Pagan
- Zack / Killer Crimson
