Natalie's first episode -- and the episode in which Monk first meets her -- is "Mr. Monk and the Red Herring," which aired midway through Season Three.
Gigi Rice is the actress who played Regan, Frasier Crane's neighbor on the sitcom Frasier.
English actress Millicent Martin played Gertrude Moon on Frasier.
Bebe Glazer.
David Hyde Pierce
Two actors have played Frasier's son, Luke Tarsitano and Trevor Einhorn.
Gigi Rice is the actress who played Regan, Frasier Crane's neighbor on the sitcom Frasier.
English actress Millicent Martin played Gertrude Moon on Frasier.
Bebe Glazer.
Kelsey Grammar played Frasier Crane.
David Hyde Pierce
Martin.
Two actors have played Frasier's son, Luke Tarsitano and Trevor Einhorn.
Brian Klugman
David Hyde Pierce played Niles in Frasier.
Bebe Neuwirth
jean smart
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.