Which actress played Frasier's boss in the 1995 season of Frasier?

In the 1995 season of "Frasier," the character of Frasier's boss, Kenny Daly, was played by actor Tom McGowan. However, if you are referring to a female character, that would be the character of Kate Costas, portrayed by actress Mercedes Ruehl, who appeared in the show's later seasons.