David Hyde Pierce's longest-running role to date has been as an advocate for
Alzheimer's disease awareness and research. Best known as Niles Crane, the
character he played for 11 years on NBC's hit sitcom Frasier (as well as
his 2008 Tony for the Broadway musical Curtains), Pierce originally got
involved with the Alzheimer's cause for very personal reasons. The disease
claimed his grandfather, and his father likely suffered from Alzheimer's
disease as well.
November is National Alzheimer's...