What movie and television projects has Allan Gentleman been in?

You're likely thinking of Allan Corduner, not Allan Gentleman. He is a British actor with a prolific career in film and television. Here are some of his notable projects:

Movies:

* The Iron Lady (2011) - as Tony Blair

* The King's Speech (2010) - as King George V

* The Constant Gardener (2005) - as David Arnot

* The Count of Monte Cristo (2002) - as Abbé Faria

* The Mummy Returns (2001) - as Dr. Terence Bey

* The Lost World: Jurassic Park (1997) - as Dr. Robert Burke

Television:

* The Crown (2016-2020) - as Lord Chamberlain

* The Last Kingdom (2015-2022) - as King Alfred the Great

* Babylon (2014) - as Dr. Marcus Pryce

* The Borgias (2011-2013) - as Cardinal Giuliano della Rovere

* Spooks (2002-2011) - as Harry Pearce (recurring role)

* The Inspector Lynley Mysteries (2001-2008) - as DCI Tom Barnaby (recurring role)

This is just a selection of his many projects. He has appeared in numerous other films, television series, and stage productions.

To find a complete list of his work, you can visit websites like IMDb: https://www.imdb.com/name/nm0180655/