This is an interesting article, characters from games you never knew had the same voice actor....
http://www.gamesradar.com/f/characters-you-never-knew-had-the-same-voice-actor/a-20090116103839988048....One is a pure, bubbly and pretty-as-pink princess who rarely reveals even the skin of her ankle. The other is a sassy, sexy and no-nonsense computer program who has spent her entire existence in the nude. Within the tightly linked and extraordinarily small world of videogame voice acting, however, these two women are the exact same person.
Such behind-the-screen crossovers are countless once you start searching for them. While a physical performer can be typecast or limited by looks, the vocalist is free to transform at will. Good guy or bad guy? Cartoon mascot or lethal assassin? Greek general or Jedi warrior? Human or lombax?
As these 21 strange and surprising matches prove, the best voices can do all of the above.........
