Valerie Saintclair is a fictional character portrayed by Niamh Cusack in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled The King of Clubs (season 1), they were 29 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
The King of Clubs
episode S1.E9 march 1989A deck with a missing card provides Poirot with the clue he needs to solve the murder of the tyrannical head of a movie studio.