Rupert Penry-Jones (born 22 September 1970 in London, England, United Kingdom), sometimes credited as Rupert Penry Jones, is an English actor. He is best known for his roles in BBC television dramas such as "Spooks", "Casanova" and "Cambridge Spies". His father is Peter Penry-Jones, his mother is actress Angela Thorne and his brother Laurence Penry-Jones is also an actor.

David Oyelowo (born 1 April 1976 in Oxford) is an English actor. His family are of Nigerian descent. He is married to actress Jessica Oyelowo and they have one son.

Matthew Macfadyen (born October 17, 1974) is a British actor, best known for his role as MI5 agent Tom Quinn in the BBC television drama series "Spooks" and for starring as Fitzwilliam Darcy in the 2005 film version of "Pride and Prejudice". After having studied at the renowned Royal Academy of Dramatic Arts from 1992 to 1995, Matthew Macfadyen quickly became a well-known actor in British theatre, due primarily to his work with the stage company Cheek by Jowl, …

James Hugh Calum Laurie, OBE (born 11 June 1959) is an English actor, comedian and writer known as Hugh Laurie. He is known in the UK, Ireland, Australia, New Zealand and parts of Europe for his roles in "Blackadder" and for his long-running comedy collaboration with Stephen Fry, which has included "A Bit of Fry and Laurie" and "Jeeves and Wooster" (see Fry and Laurie for more detail).

Keeley Hawes (born 1 January 1977 in London) is an English actress, best known for her role as Zoe Reynolds in the BBC One drama series "Spooks" (2002-2004). She has also appeared in a number of other television dramas, including Dennis Potter's "Karaoke" (BBC One / Channel 4, 1995), and "Othello" (ITV, 2001).

Peter Firth (born October 27, 1953 in Bradford, Yorkshire, England) is an Academy Award-nominated British actor, well known for a variety of starring roles in film and on television from the 1970s to the 2000s.

Anna Chancellor (b. 27 April 1965) is a British actress. She is best known for her performance as "Duckface" in "Four Weddings and a Funeral", as Caroline Bingley in the 1995 A&E adaptation of "Pride and Prejudice", and as Questular Rontok in "The Hitchhiker's Guide to the Galaxy". In 2005, she joined the cast of the popular BBC One television drama series "Spooks" as a new regular character, Juliet Shaw.

Andy Serkis (born 20 April, 1964) is an English actor and director.

Rory MacGregor (born August 2 1976 in London, England, UK) is a British actor, well known for a variety of roles on television, generally in the 2000s. He trained at Rose Bruford College of Speech and Drama, graduating in 1999.

Hermione Norris (born 1968 in Essex) is an English actress. She played the role of Karen Marsden in "Cold Feet" for the entire run of the series. Since then she has played DCI Carol Jordan in "Wire in the Blood" and in 2006 became a regular in the BBC One spy drama "Spooks". She is married to Simon Wheeler and they have one child together, Wilf, who was born in 2002.

Miranda Raison (born in Burnham Thorpe, Norfolk), is an English actress who trained at Webber Douglas Academy of Dramatic Art. She is best known for her role as Jo Portman in the BBC One television drama series "Spooks", in which she has appeared since 2005. Raison also starred alongside Scarlett Johansson in Woody Allen's film "Match Point" in 2005 and appeared in "Land of the Blind" with Ralph Fiennes in 2006.

Anthony Head (born 20 February, 1954) is an English actor and musician who has appeared in theatre, television and films. He is most widely known for his role as Rupert Giles in the American television drama series "Buffy the Vampire Slayer", as the Prime Minister in the British comedy show "Little Britain", as Dr.

Nicola Walker (born in Stepney, London, United Kingdom) is a British actress, best known for her starring roles in various British television programmes from the 1990s onwards. Beginning her acting career with the Cambridge Footlights (her contemporaries included Spooks writer David Wolstencroft and Sue Perkins) while at university, her big break came with the leading part of DI Susan Taylor in the ITV thriller serial "Touching Evil" in 1997, …

Jennifer Ann Agutter (born December 20, 1952) is an English actress.

Shauna Macdonald (birthplace Malaysia; native of Edinburgh, Scotland) is a television and film actress. MacDonald has appeared in various British TV series, most notably "Spooks" (as Sam Buxton). In 2005, she starred in the critically acclaimed box office hit horror film "The Descent". She will next be seen in the role of Rachel in the new British thriller, "Jetsam".

Olga Sosnovska (Sosnowska) (born May 21, 1972 in Warsaw) is a Polish-born UK/US-based actress. Olga is perhaps best known in America for her role as Polish businesswoman, Lena Kundera, on the soap opera, "All My Children". Her pairing with Bianca Montgomery, the daughter of Erica Kane, and their subsequent kiss made television history. In 2005 she exited the popular series "Spooks" mid-season due to being pregnant with her first child.

Tim McInnerny (stress on the penultimate syllable of "McInnerny") (born September 18, 1956) and is an English actor. He was brought up in Cheadle Hulme, Cheshire and educated at Wadham College, Oxford. He is best known for his roles in Blackadder

Esther Hall is a British actress who is currently best known for playing Felix Gibson in the BBC crime drama "Waking the Dead" and as the girlfriend of Kris Marshall in BT's telephone advertisements. She appears regularly as part of BT's sponsorship of "Deal or No Deal" and also appeared in the TV series "Rome" for which she is currently filming the second and last series.

Siddig El Tahir El Fadil El Siddig Abderahman Mohammed Ahmed Abdel Karim El Mahdi is a English actor, also known as Siddig El Fadil and Alexander Siddig. He is known for playing Dr Julian Bashir in the television series "Star Trek: Deep Space Nine", and for his performance as Prince Nasir Al-Subaai in the film "Syriana" (2005). He recently guest starred on "24" as Hamri Al-Assad.

Anton Lesser (born 14 February 1952) is a British actor, he attended Moseley Grammar School and the University of Liverpool before going to RADA in 1977 where he was awarded the Bancroft Gold Medal as the most promising actor of his year. As an Associate Artist with the Royal Shakespeare Company (RSC) he has played many of Shakespeare's most demanding roles, including Troilus ("Troilus and Cressida"), Edgar ("King Lear"), Petruchio, Romeo and Richard III.

Lisa Faulkner (born January 2 1973) is an English actress. At the age of 16 she was approached by a modelling scout while she playing her banjo in a tube station. This resulted in a successful career as a teenage model. In 1992 she made her first acting appearance in "The Lover", co-starring with Jane March. At age 21, she played the part of Alison Dangerfield in the British TV drama "Dangerfield". She also starred in the 1994 British film A Feast at Midnight.

Julie Cox (born September 15, 1973) is an English actress. She is best known for her role as Princess Irulan in the Sci Fi channel's 2000 "Dune" miniseries and its 2003 follow-up, "Children of Dune". Cox also portrayed the Childlike Empress in the 1994 film "The NeverEnding Story III". She stars in "The Oxford Murders", alongside Elijah Wood and John Hurt. In 2007 she was the female lead in "The Riddle", …

Saskia Reeves (born 1962, London) is a British actress perhaps best known for her roles in "Dune", "Close My Eyes" and I.D..

Enzo Cilenti (born 8 August 1974) is a British actor. He was born in Bradford to Italian parents. He is married to the actress Sienna Guillory, with whom he has appeared in several films.