 Bent Coppers: Crossing the Line of Duty (2021) (TV Mini-series)-Self - DAC, Metropolitan Police (2 episodes, 2021) Self - DAC, Metropolitan Police (2 episodes, 2021) See fewerGoodbye Rotten Apple (Apr 21, 2021) Season 1, Episode 2-Self - DAC, Metropolitan Police Self - DAC, Metropolitan Police See fewerFirm in a Firm (Apr 14, 2021) Season 1, Episode 1-Self - DAC, Metropolitan Police Self - DAC, Metropolitan Police See fewer |
 Stephen Lawrence: Justice for a Murdered Son (2012) (TV Movie)-Self - Met Dept Asst. Commissioner, 1999-2002 Self - Met Dept Asst. Commissioner, 1999-2002 See fewer |
 Revealed (2006) (TV Series)-Self - Former Commander, Metropolitan Police (1 episode, 2006) Self - Former Commander, Metropolitan Police (1 episode, 2006) See fewer Jack the Ripper: The First Serial Killer (Nov 21, 2006) Season 5, Episode 2-Self - Former Commander, Metropolitan Police Self - Former Commander, Metropolitan Police See fewer |
| The Trial of Jack the Ripper (2002) (TV Movie)-Self - Deputy Assistant Commissioner Metropolitan Police Self - Deputy Assistant Commissioner Metropolitan Police See fewer |
 Omnibus (2002) (TV Series)-Self - Former Deputy Assistant Commissioner, Metropolitan Police (1 episode, 2002) Self - Former Deputy Assistant Commissioner, Metropolitan Police (1 episode, 2002) See fewerPatricia Cornwell: Stalking the Ripper (Oct 30, 2002) Season 42, Episode 2-Self - Former Deputy Assistant Commissioner, Metropolitan Police Self - Former Deputy Assistant Commissioner, Metropolitan Police See fewer |
| Jack the Ripper: An On-Going Mystery (2000) (TV Movie)-Self - Deputy Asst. Commissioner, Scotland Yard (as John Grieves) Self - Deputy Asst. Commissioner, Scotland Yard (as John Grieves) See fewer |
 Dispatches (2000) (TV Series)-Self - Racial and Violent Crime Task Force (1 episode, 2000) Self - Racial and Violent Crime Task Force (1 episode, 2000) See fewerThe Telford Hangings (Apr 20, 2000) Season 14, Episode 12-Self - Racial and Violent Crime Task Force Self - Racial and Violent Crime Task Force See fewer |
 Crimewatch UK (1999–2000) (TV Series)-Self (2 episodes, 1999) Self (2 episodes, 1999) See fewerEpisode #17.1 (Jan 25, 2000) Season 17, Episode 1-Self (as DAC John Grieve) Self (as DAC John Grieve) See fewer150 (Jan 26, 1999) Season 16, Episode 1-Self (as DAC John Grieve) Self (as DAC John Grieve) See fewer |
 World in Action (1995) (TV Series)-Self - Metropolitan Police (1 episode, 1995) Self - Metropolitan Police (1 episode, 1995) See fewerThe Informer (Nov 6, 1995) Season 32, Episode 17-Self - Metropolitan Police (as Commander John Grieve) Self - Metropolitan Police (as Commander John Grieve) See fewer |
 The London Programme (1994) (TV Series)-Self - Director of Intelligence, Metropolitan Police (1 episode, 1994) Self - Director of Intelligence, Metropolitan Police (1 episode, 1994) See fewerJust Say Yes (Mar 27, 1994) Self - Director of Intelligence, Metropolitan Police (as Comm. John Grieve) Self - Director of Intelligence, Metropolitan Police (as Comm. John Grieve) See fewer |