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
4 episodes · December 19, 1973
Sign in to join the discussion
No comments yet. Start the conversation!
Scooby-Doo and Scrappy-Doo
1979
Agatha Raisin
2016
Scooby-Doo! Mystery Incorporated
2010
The Sylvester & Tweety Mysteries
1995
The Afterparty
2022
Whitstable Pearl
2021
A Man on the Inside
2024
The Hardy Boys / Nancy Drew Mysteries
1977
Poker Face
2023
Inspector George Gently
2008
Only Murders in the Building
The Chelsea Detective