We don't have a biography for Diane yet. Hang in there, or go ahead and contribute one.
Appearances
Mad About You
Guest cast, played by Jean Louisa Kelly
- Episode 7x02: A Pain in the Neck (Sep 29, 1998)
- Episode 7x08: The Buried Fight (Dec 14, 1998)
- Episode 7x11: The Honeymoon (Jan 25, 1999)