Story
Over a thirteen year period, a seemingly mild‐mannered male nurse, Malcolm Webster, set about poisoning and murdering his first wife, attempting to do the same to his second wife and moving on to a further scheme to deceive his third fiancée.
Where to watch in India
The Widower is not on a streaming service in India that we know of.
Availability can change. Check the service before you plan your evening.
Elementary
Midsomer Murders
Agatha Christie's Poirot
Barnaby Jones
Baretta
Innocent
Vera
Signora Volpe