Josephine 'Jo' Grant played by Katy Manning

Josephine 'Jo' 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.

Information about Josephine 'Jo' Grant


  • London, Earth (20th century)

Josephine 'Jo' Grant has met the following Doctors

Appearances of Josephine 'Jo' Grant / Katy Manning

First Regular Appearance

Final Regular Appearance

Josephine 'Jo' Grant reprises