Where to watch in Canada
Checked October 11, 2026
Available in 12 other countries 12 with streaming
Links to services may earn us a commission. Prices and catalogs change often, so check the service before you pay. Data from JustWatch via TMDB.
Is this offer wrong?
Tell us what does not match and we will re-check this title first.
Availability history in Canada
Last checked
On 2 services when we started tracking Apple TV Store, PBS Masterpiece Amazon Channel
We re-check popular and new titles several times a day and log every change. See what is new in Canada
Overview
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.
Cast
Reece ShearsmithMalcolm Webster
Kate FleetwoodFelicity Webster
Federay HolmesJane Drumm
James LaurensonBrian DrummSeasons and episodes
1 season3 episodes
Season 1
-
Episode 1
When Claire Webster challenges her new husband Malcolm about his wild spending, he decides to silence her once and for all.
-
Episode 2
Now married to Felicity and living in New Zealand, Malcolm Webster plans to to drain her bank account of her hard-earned savings.
-
Episode 3
Webster continues to evade capture and plans to bigamously marry Simone, while DI Henry is being thwarted at every step of his investigation.
If you like The Widower
+6 
+3 
+5 
+4 
+7 
+2 
Ratings and comments
Log in to rate this title and join the conversation.
Log inNo comments yet. Share the first thought.
Report a problem
Tell us what is wrong and we'll check it. Thanks for helping keep Watchvoy accurate.