 Queen & Country (2002) (TV Mini-series)-Self (1 episode, 2002) Self (1 episode, 2002) See fewer Servant of the People (May 1, 2002) Season 1, Episode 1-Self Self See fewer |
 The Real... (1999–2002) (TV Series)-Self - Historian / Self - Journalist (2 episodes, 1999) Self - Historian / Self - Journalist (2 episodes, 1999) See fewerQueen (Jan 1, 2002) Self - Journalist Self - Journalist See fewer Prince Philip: Part 2 (Jul 5, 1999) Self - Historian Self - Historian See fewer |
 Charles Windsor's Schooldays (1998) (TV Special)-Self - Historian (as John Grigg [formerly Lord Altrincham]) Self - Historian (as John Grigg [formerly Lord Altrincham]) See fewer |
 The Churchills (1996) (TV Mini-series)-Self (2 episodes, 1996) Self (2 episodes, 1996) See fewer Episode #1.2 (1996) Season 1, Episode 2-Self Self See fewer Episode #1.1 (1996) Season 1, Episode 1-Self Self See fewer |
 This Week (1992) (TV Series)-Self (1 episode, 1992) Self (1 episode, 1992) See fewer All the Queen's Men (Jan 23, 1992) Self Self See fewer |
 Did You See..? (1981–1983) (TV Series)-Self (2 episodes, 1981) Self (2 episodes, 1981) See fewer Episode #5.4 (Nov 6, 1983) Season 5, Episode 4-Self Self See fewer Episode #2.1 (Apr 29, 1981) Season 2, Episode 1-Self Self See fewer |
 Elizabeth the First Thirty Years (1983) (TV Special)-Self Self See fewer |
| It's My Opinion (1963) (TV Series)-Self (1 episode, 1963) Self (1 episode, 1963) See fewer Episode #3.5 (Sep 5, 1963) Season 3, Episode 5-Self Self See fewer |
 People in Trouble (1958) (TV Series)-Self (uncredited) (1 episode, 1958) Self (uncredited) (1 episode, 1958) See fewer Episode dated 17 July 1958 (Jul 17, 1958) Self (uncredited) Self (uncredited) See fewer |
The Treaty (1991) (TV Movie)-Historical Consultant Historical Consultant See fewer