There are several main characters in "Carnivàle", an American television serial drama set in the United States Depression-era Dust Bowl between 1934 and 1935.
 It aired on HBO between 2003 and 2005.
 The show traces the disparate storylines of an ensemble of fictional characters revolving around two main characters: young Ben Hawkins working in a traveling carnival, and a California preacher named Brother Justin Crowe.
Samuel Barclay Beckett ( ; 13 April 1906 – 22 December 1989) was an Irish avant-garde novelist, playwright, theatre director, and poet, who lived in Paris for most of his adult life and wrote in both English and French.
Vladimir (affectionately known as Didi; a small boy calls him Mr. Albert) is one of the two main characters from Samuel Beckett's "Waiting for Godot".
Christie Malry's Own Double-Entry (1973) is the penultimate novel by the late British avant-garde novelist B. S. Johnson.
 It is the metafictional account of a disaffected young man, Christie Malry, who applies the principles of double-entry bookkeeping to his own life, "crediting" himself against society in an increasingly violent manner for perceived "debits".
The Samuel Beckett Award is a British award set up in 1983 and awarded to writers and directors, who in the opinion of a committee of critics, producers and publishers, showed excellence in writing or directing for the performing arts.
 The award was established in honour of Irish avant-garde novelist, playwright, theatre director, and poet Samuel Beckett and in recognition of his distinctive contribution to world theatre and literature.
Who Will Remember the People... (French: Qui se souvient des hommes... ) is a 1986 novel by the French writer Jean Raspail.
 It tells the history of the Alacalufe people, a largely extinct South American tribe, throughout the centuries.
 The two main characters reappear in each generation.
 The native name of the Alacufs is "Kaweskar", which means "the people".
 Raspail had met members of the tribe in the early 1950s which had made an impression that stayed with him.
Let the Right One In (Swedish: "Låt den rätte komma in" ) is a 2008 Swedish romantic horror film directed by Tomas Alfredson, based on the 2004 novel of the same title by John Ajvide Lindqvist, who also wrote the screenplay.
 The film tells the story of a bullied 12-year-old boy who develops a friendship with a vampire child in Blackeberg, a suburb of Stockholm, in the early 1980s.
 Alfredson, unconcerned with the horror and vampire conventions, decided to tone down many elements of the novel and focus primarily on the relationship between the two main characters.
 Selecting the lead actors involved a year-long process with open castings held all over Sweden.
 In the end, the 11-year-olds Kåre Hedebrant and Lina Leandersson were chosen for the leading roles.
 They were subsequently commended by both Alfredson and film reviewers for their performances.
"Anchu" is a 1990 Kannada novel by novelist S.L. Bhyrappa.
 Anchu means edge or boundary of something.
 This novel deals with two main characters: one is an educated lady who is deceived in life, and another one is an professionally educated man who has lots of enthusiasm in life.
 The novel has the love story between these two characters and how the lady shows all the anger and frustration on the man who loves her honestly.
 The novel focus on inner details of the psychological and temperamental variation of the characters without perceivable external events and actions.
James Joyce (1882–1941) was an Irish modernist avant-garde novelist and poet.
The Last Mistress (French: "Une vieille maîtresse" , literally "An old mistress") is a 2007 French-Italian film based on the novel "Une vieille maîtresse" by the French writer Jules Barbey d'Aurevilly.
 It stars Asia Argento and Fu'ad Aït Aattou as the two main characters.
 The movie was directed by the French filmmaker Catherine Breillat and was entered into the 2007 Cannes Film Festival.

Question: What is one of the two main characters from a novel by an Irish avant-garde novelist who wrote in both English and French?
Answer: Vladimir