Josephine 'Jo' Jones (nee Grant)
played by Katy Manning
Jo Grant was the niece of a cabinet minister who had her assigned to UNIT, and the Brigadier asked her to be the Doctor's assistant. She was trained in cryptology, escapology, safebreaking and explosives.
She made a good impression on her first assignment by getting hypnotised by the Master and trying to explode a bomb in UNIT HQ.
She left to get married and go down the Amazon.
First regular appearance: Terror Of The Autons
Final regular appearance: The Green Death
Josephine 'Jo' Jones (nee Grant) has met the following Doctors
Josephine 'Jo' Jones (nee Grant) has appeared in the following adventures