Joanna Southwood is a fictional character portrayed by Elodie Kendall in the TV series Agatha Christie's Poirot.
They appear in 1 episodes out of a total of 70 aired
Episodes1
Death on the Nile
episode S9.E3 april 2004A wealthy American heiress honeymooning on a Nile cruise ship is stalked by a former friend, whose boyfriend she had stolen before making him her new husband.