Isobel Chettham is a fictional character portrayed by Jenny Agutter in the TV series Midsomer Murders.
In the first episode they appeared in, titled The Creeper (season 12), they were 57 years old.
They appear in 1 episodes out of a total of 140 aired so far
Episodes1
The Creeper
episode S12.E6 january 2010A cat burglar named "The Creeper" is breaking into the estates of Causton, and an alcoholic writer threatening a "tell-all" book about his friends turns up dead.