Who returned for the Video Game?

Numerous actors reprised their roles from the Ghostbusters movies, such as Dan Aykroyd, Harold Ramis, Bill Murray, Ernie Hudson, William Atherton, Annie Potts, and Brian Doyle-Murray (who plays the mayor of New York). The only two major actors who did not appear in the game are Sigourney Weaver (Dana Barrett) and Rick Moranis (Louis Tully).