Gerald Lowen is a fictional character portrayed by Tony Mathews in the TV series Agatha Christie's Poirot.
They appear in 1 episodes out of a total of 70 aired
Episodes1
The Disappearance of Mr. Davenheim
episode S2.E5 february 1990Poirot wagers Chief Inspector Japp that he can solve the mystery of a missing banker without leaving his flat.
