Question: Which English actress wrote We Happy Few?

Context paragraphs:
How Much for Happy: How Much for Happy is Canadian actress and singer-songwriter Cassie Steele's debut album.  "How Much for Happy" was released in Canada on March 15, 2005 and in the US on April 26, 2005.  The album was sold on iTunes in the US for a few months, but after having an argument with Rob'N'Steal Productions about the distribution of "How Much for Happy", the album was removed from iTunes, yet was still available on Amazon.com.  Physically, the album is now out of print in the US, but it was put back on iTunes.  Steele wrote 12 out of the 13 tracks on her debut album.  The thirteenth was a remake of the popular song by Jimi Hendrix, "Hey Joe".

Celia Johnson: Dame Celia Elizabeth Johnson DBE (18 December 1908 – 26 April 1982) was an English actress, known for her roles in the films "In Which We Serve" (1942), "This Happy Breed" (1944), "Brief Encounter" (1945) and "The Captain's Paradise" (1953).  For "Brief Encounter", she was nominated for the Academy Award for Best Actress.  A six-time BAFTA Award nominee, she won the BAFTA Award for Best Actress in a Supporting Role for "The Prime of Miss Jean Brodie" (1969).

Geraldine James: Geraldine James, OBE (born 6 July 1950) is an English actress.  For her role as Portia in the 1989 Broadway revival of "The Merchant of Venice", she was nominated for the Tony Award for Best Actress in a Play and won the Drama Desk Award for Outstanding Actress in a Play.  She also won the Volpi Cup for Best Actress at the 1989 Venice Film Festival for "She's Been Away".  Theatre director Peter Hall says James ranks amongst the great English classical actresses.

Moira Foot: Moira Foot (born 19 June 1953 in Northampton) is an English actress.  She is perhaps best remembered for the nine episodes of "'Allo 'Allo! " in which she played Denise Laroque, the leader of the local communist resistance.  She also played Miss Thorpe, Mr. Rumbold's temporary secretary, in three episodes of "Are You Being Served? ".  Other series in which she appeared include "Hark at Barker", "Six Dates with Barker", "His Lordship Entertains", "On the Buses", "Oh Happy Band! ", "Maggie and Her", "Doctor at Large", "Quiller", and "The Benny Hill Show".  In 1977 she appeared in the episode "Angels of Death" in "The New Avengers".  Her film credits include roles in "One Brief Summer" (1970), "On the Buses" (1971), and "The Strange Case of the End of Civilization as We Know It" (1977).

Kristin Scott Thomas: Dame Kristin Ann Scott Thomas, DBE (born 24 May 1960), is an English actress.  She won the Best Supporting Actress BAFTA Award for "Four Weddings and a Funeral" (1994) and received a Best Actress Academy Award nomination for "The English Patient" (1996).  For her work in the theatre, she has been nominated for the Olivier Award for Best Actress five times, winning in 2008 for the Royal Court revival of "The Seagull".

Siobhan Finneran filmography: Siobhan Finneran is an English actress who has worked in theatre, television, and film.  Finneran made her film debut starring as Rita in the 1987 film release "Rita, Sue and Bob Too".  Over the following decade, Finneran established herself as a television actress appearing frequently in both comedic and dramatic guest roles.  Into the 21st century Finneran began appearing in more regular and leading roles in returning and standalone television series.  Her more prolific work includes "Benidorm" (2007-2015), "Downton Abbey" (2010-2012) and "Happy Valley" (2014, 2016-).

Janet McTeer: Janet McTeer, {'1': ", '2': ", '3': ", '4': "} (born 5 August 1961) is an English actress.  In 1997, she won the Tony Award for Best Actress in a Play, the Olivier Award for Best Actress and the Drama Desk Award for Outstanding Actress in a Play for her role as Nora in "A Doll's House" (1996–97).  She also won a Golden Globe Award and was nominated for the Academy Award for Best Actress for her role as Mary Jo Walker in the 1999 film "Tumbleweeds", and was nominated for the Academy Award for Best Supporting Actress for her role as Hubert Page in the 2011 film "Albert Nobbs".  She was made an OBE in the 2008 Birthday Honours.

Sarah Lancashire filmography: Sarah Lancashire is an English actress whose career began in 1986.  Lancashire's first acting roles were in local theatre, with small guest roles in television dramas and sitcoms.  After coming to public attention with roles in popular programmes including "Coronation Street", (1991-1996, 2000) "Where the Heart Is" (1997–1999) and "Clocking Off" (2000), Lancashire signed a two-year golden handcuffs contract with the ITV network, appearing exclusively in ITV1 programming for the next two years.  Lancashire has continued to work extensively across a variety of television drama genres, including guest appearances, regular roles in returning series and with featured roles in standalone miniseries' and television films.  Her more prolific work includes the drama series' "Lark Rise to Candleford" (2008-2011), "Last Tango in Halifax" (2012-) and "Happy Valley" (2014, 2016-).

Imogen Stubbs: Imogen Stubbs, Lady Nunn (born 20 February 1961) is an English actress and playwright.

We Happy Few (play): We Happy Few is a 2004 play by Imogen Stubbs.  It follows a group of female actors touring Shakespeare plays round the United Kingdom during World War II .  It is based on the real-life touring group, the Osiris Players.  Its title quotes the St Crispin's Day Speech from "Henry V".

Supporting paragraphs: We Happy Few (play) Imogen Stubbs
Answer: Imogen Stubbs