Greta Ohlsson is a fictional character portrayed by Marie-Josée Croze in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled Murder on the Orient Express (season 12), they were 40 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
Murder on the Orient Express
episode S12.E3 july 2010Poirot investigates the murder of a shady American businessman stabbed in his compartment on the Orient Express when it is blocked by a blizzard in Croatia.