Erin Mudry
Chell
Cate Richardson
Chell (Double)
J.D. Dueckman
Wheatley
Fairlith Harvey
GlaDOS/Caroline
Greg Delmage
Cave Johnson
Stephen Blakley
Adventure Core
Andrew Lynch
Fact Core
Chris Nyarady
Space Core
Patrick Courtin
Doug Rattman
Patrick Courtin
Doug Rattmann
Jason Marnocha
Announcer
Fairlith Harvey
Portal 2: The (Unauthorized) Musical
Released
Bande-annonce
