Mrs Louise Dettinger is a fictional character portrayed by Brid Brennan in the TV series Dalgliesh.
In the first episode they appeared in, titled Shroud for a Nightingale - Part Two (season 1), they were 66 years old.
They appear in 1 episodes out of a total of 12 aired so far
Episodes1
Shroud for a Nightingale - Part Two
episode S1.E2 november 2021A recent death on the hospital wards becomes of interest to Dalgliesh, as he investigates the behavior of several of the nurses at Nightingale House. Masterson tells Dalgliesh that Dettinger recognized one of the senior nurses as Irmgard Grobel, a woman found guilty of murdering 122 Polish prisoners by lethal injection.