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.
Reece Shearsmith
Malcolm Webster
3 episodes
Kate Fleetwood
Felicity Webster
3 episodes
Federay Holmes
Jane Drumm
3 episodes
James Laurenson
Brian Drumm
3 episodes
John Hannah
DI Charlie Henry
2 episodes
Alex Ferns
DCI Neil Thompson
2 episodes
Archie Panjabi
Simone Banerjee
2 episodes
Joanna Roth
Trisha
2 episodes
Juliet Alderice
Margaret Drumm
2 episodes
Sheridan Smith
Claire Webster
1 episode
