9
/10
Mary Gerrard is a fictional character portrayed by Kelly Reilly in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled Sad Cypress (season 9), they were 26 years old.
They appear in 1 episodes out of a total of 70 aired

Mary Gerrard

by Kelly Reilly

character

Episodes1

  • 8
    /10

    Sad Cypress
    episode S9.E2 december 2003
    Elinor Carlisle seems to be the obvious murderer of her ailing aunt and the beautiful romantic rival who broke up her engagement, but Poirot uncovers darker motives.