TV Guide has learned that Kate Walsh’s best friend in “Grey’s Anatomy” spinoff “Private Practice” won’t be played by Merrin Dungey (“Alias”), who starred in the role on the recent two-hour special that introduced the new cast.
The part has been recast with Audra McDonald (pictured), a four-time Tony winner. She will take on the role of Dr. Naomi Bennet, Dr. Addison…
