Lost Via Domus
Gigi did some voice acting for Lost: Via Domus video game. She is credited for it on IMDB and in couple of other places, but none of them lists any more details. I'd love to know what character did she voice, and the extent of the work she did for the game.
Unfortunately, none of that information is readily available on the web. Perhaps someone who played the game can shed some info on this mystery.