Mrs. Pierce is a fictional character portrayed by Gabrielle Blunt in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled Murder in the Mews (season 1), they were 70 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
Murder in the Mews
episode S1.E2 january 1989When a woman is found shot in her flat after Bonfire Night, Poirot is enlisted to decipher whether the victim died by her own hand, or by someone else's.