Bebe Neuwirth

She has played the same character (Dr. Lilith Sternin) in three different series: Cheers (1982), Wings (1990) and Frasier (1993).

In a really well-written musical, you talk until you just can't talk anymore, you're going to have to sing. And when you're just so full you can't sing anymore, then you have to dance. It's a natural progression.