Etienne De Souza is a fictional character portrayed by Elliot Barnes-Worrell in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled Dead Man's Folly (season 13), they were 23 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
Dead Man's Folly
episode S13.E3 august 2014Mrs Oliver is asked to devise a murder hunt for a Devon fête, but her sense of foreboding summons Poirot to the scene. Her fears are realized when the girl playing murder victim winds up truly murdered.