5.1
/10
Marcus Hardman is a fictional character portrayed by David Lyon in the TV series Agatha Christie's Poirot.
They appear in 1 episodes out of a total of 70 aired

Marcus Hardman

by David Lyon

character

Episodes1

  • 7.3
    /10

    The Double Clue
    episode S3.E7 february 1991
    Poirot helps Chief Inspector Japp try to find a jewel thief, but is sidetracked when a bewitching Russian countess arrives on the scene.