Lives in Los Angeles with his family and runs a successful computer business.
Passed the actual selection course for 23 SAS, one of the SAS' two Territorial Army battalions, only to be turned away from the unit because of his celebrity status.
The episode of The New Avengers (1976) in which he appeared was the first time he and Martin Shaw starred together. They later went on to star in the The Professionals (1977).
Was tested for the role of James Bond.
Holds a Private Pilot's License.