Portal 2: The (Unauthorized) Musical
VoltarElenco
Erin MudryChell- Cate RichardsonChell (Double)
- J.D. DueckmanWheatley
- Fairlith HarveyGlaDOS/Caroline
Greg DelmageCave Johnson- Stephen BlakleyAdventure Core
- Andrew LynchFact Core
- Chris NyaradySpace Core
- Patrick CourtinDoug Rattmann
Jason MarnochaAnnouncer