Charles Crichton

Colonel Charles Crichton took over operations of UNIT in the United Kingdom following Brigadier Alistair Gordon Lethbridge-Stewart's retirement. (DW: The Five Doctors) Crichton became a Brigadier between UNIT's 1983 reunion, and 1995, when he was called to assist in the defeat of the Great Intelligence. (MA: Downtime) Shortly after this, he departed from UNIT and he became Deputy Director of The Forge. Crichton was later assassinated by Nimrod. (BFNW: Project Valhalla)
 * Position: Head of the British division of UNIT
 * Years: 1976 - 1995 (estimated?)
 * Preceded by: Alistair Gordon Lethbridge-Stewart
 * Succeeded by: Winifred Bambera