Created by Alan Shayne
A spinster and her widowed sister, who are also mystery writers, try to solve mysterious murders.
Helen Hayes
Ernesta Snoop
Mildred Natwick
Gwendolyn Snoop Nicholson
Lou Antonio
Barney
Bert Convy
Lt. Steve Ostrowski
Gap Dong
The Widower
Columbo
Scooby-Doo, Where Are You!
A Nero Wolfe Mystery
Californication
Agatha Christie's Hjerson
Under the Banner of Heaven
October Road
Trese
Imagine That
Suddenly Susan