Colonel Lacey is a fictional character portrayed by Frederick Treves in the TV series Agatha Christie's Poirot.
In the first episode they appeared in, titled The Theft of the Royal Ruby (season 3), they were 65 years old.
They appear in 1 episodes out of a total of 70 aired
Episodes1
The Theft of the Royal Ruby
episode S3.E9 february 1991Poirot reluctantly agrees to help an Egyptian prince recover a valuable royal ruby that was brazenly stolen from him during the Christmas holidays.