Mary Costair is a fictional character portrayed by Michele Dotrice in the TV series McDonald & Dodds.
In the first episode they appeared in, titled A Wilderness of Mirrors (season 1), they were 71 years old.
They appear in 1 episodes out of a total of 8 aired so far
Episodes1
A Wilderness of Mirrors
episode S1.E2 march 2020Adjusting to life in Bath, DCI McDonald and partner DS Dodds are called to the Mara Retreat, a private rehabilitation clinic, to investigate the mysterious death of a wealthy patient.
