Claude Henri Jean Chabrol (] ; 24 June 1930 – 12 September 2010) was a French film director and a member of the French New Wave ("nouvelle vague") group of filmmakers who first came to prominence at the end of the 1950s.
 Like his colleagues and contemporaries Jean-Luc Godard, François Truffaut, Éric Rohmer and Jacques Rivette, Chabrol was a critic for the influential film magazine "Cahiers du cinéma" before beginning his career as a film maker.
The Wild Child (French: L'Enfant sauvage , released in the United Kingdom as The Wild Boy) is a 1970 French film by director François Truffaut.
 Featuring Jean-Pierre Cargol, François Truffaut, Françoise Seigner and Jean Dasté, it tells the story of a child who spends the first eleven or twelve years of his life with little or no human contact.
 It is based on the true events regarding the child Victor of Aveyron, reported by Jean Marc Gaspard Itard.
 The film sold nearly 1.5 million tickets in France.
The 400 Blows (French: "Les Quatre Cents Coups" ) is a 1959 French drama film, the debut by director François Truffaut; it stars Jean-Pierre Léaud, Albert Rémy, and Claire Maurier.
 One of the defining films of the French New Wave, it displays many of the characteristic traits of the movement.
 Written by Truffaut and Marcel Moussy, the film is about Antoine Doinel, a misunderstood adolescent in Paris who struggles with his parents and teachers due to his rebellious behavior.
 Filmed on location in Paris and Honfleur, it is the first in a series of five films in which Léaud plays the semi-autobiographical character.
Claude de Givray (born 7 April 1933) is a French film director and screenwriter.
 In 1960 he was co-director with François Truffaut for "Tire-au flanc".
 He directed the 1965 film "Un mari à un prix fixe", which starred Anna Karina.
 He was François Truffaut's co-writer to his films "Stolen Kisses" and "Bed and Board".
 Between the two films he wrote and directed the mini-series "Mauregard" starring Claude Jade, the heroine of the two Truffaut-Films.
 His last movie as Director was "Dernier banco" in 1984, starring Jean-Pierre Cassel and Michel Duchaussoy.
 In 1988 Claude Miller made the film "The Little Thief" based on a book by de Claude de Givray and Truffaut.
Day for Night (French: La Nuit américaine ) is a 1973 French film directed by François Truffaut.
 It stars Jacqueline Bisset and Jean-Pierre Léaud.
 It is named after the filmmaking process referred to in French as "la nuit américaine" ("American night"), whereby sequences filmed outdoors in daylight are shot using film stock balanced for tungsten (indoor) light and underexposed (or adjusted during post production) to appear as if they are taking place at night.
 In English, the technique is called day for night, which is the film's English title.
François Truffaut: Stolen Portraits (French: François Truffaut: Portraits volés ) is a 1993 French documentary film directed by Michel Pascal and Serge Toubiana, about the film director François Truffaut.
 It was screened in the Un Certain Regard section at the 1993 Cannes Film Festival.
Jacques Demy (] ; 5 June 1931 – 27 October 1990) was a French director, lyricist, and screenwriter.
 He appeared in the wake of the French New Wave alongside contemporaries like Jean-Luc Godard and François Truffaut.
 Demy's films are celebrated for their sumptuous visual style.
 Demy's style drew upon such diverse sources as Classic Hollywood musicals, the documentary realism of his New Wave colleagues, fairy-tales, jazz, Japanese manga, and the opera.
 His films contain overlapping continuity (i.e., characters cross over from film to film), lush musical scores (typically composed by Michel Legrand) and motifs like teenaged love, labor rights, incest, and the intersection between dreams and reality.
 He is best known for the two musicals he directed in the mid-1960s: "The Umbrellas of Cherbourg" (1964) and "The Young Girls of Rochefort" (1967).
François Roland Truffaut (] ; 6 February 1932 – 21 October 1984) was a French film director, screenwriter, producer, actor, and film critic, as well as one of the founders of the French New Wave.
 In a film career lasting over a quarter of a century, he remains an icon of the French film industry, having worked on over 25 films.
 Truffaut's film "The 400 Blows" came to be a defining film of the French New Wave movement.
 Unique in world cinema, the movie is followed over 20 years with classics "Stolen Kisses", "Bed and Board" and "Love on the Run" between 1958 and 1979.
 He also directed such other classics as "Shoot the Piano Player" (1960), "Jules et Jim" (1961), "The Wild Child" (1970), "Two English Girls" (1971), "Day for Night" (1973) and "The Woman Next Door" (1981).
Les Mistons ("The Mischief Makers") is a short film directed by François Truffaut in 1957.
 It was his second film after "Une Visite" in 1955 but it is considered his "first short film of any real consequence".
 Truffaut simply called it "my first real film".
 Moreover, it was Bernadette Lafont's film debut.
 She was at that time Gérard Blain's wife.
 The film demonstrates already some examples for Truffaut's "trademark tracking shots" and would "help define his style" as well as "set Truffaut on a path for his career".
 Truffaut's narrative stresses the details of life, hereby establishing one of the traits of the French New Wave.
 Thus he also became a predecessor of French film directors such as Jean-Pierre Jeunet ("Amélie").
 It has been stated that the formation of the French New Wave could be "tracked through two short films": Jean-Luc Godard's "All the Boys Are Called Patrick" and Truffaut's "Les Mistons".
 In 2013 the Museum of Modern Art in New York City screened this film together with Truffaut's "The 400 Blows".
Jacques Rivette (] ; 1 March 1928 – 29 January 2016) was a French film director, screenwriter and film critic.
 He wrote and directed twenty feature films, including the two-part "Joan the Maiden", eight short films and a three-part television documentary.
 He also acted in small roles and participated in documentaries.
 After making his first short film, "Aux quatre coins", in his hometown of Rouen, Rivette moved to Paris in 1949 to pursue a career in filmmaking.
 While attending film screenings at Henri Langlois' Cinémathèque Française and other ciné-clubs he gradually befriended many future members of the French New Wave, including François Truffaut, Jean-Luc Godard, Éric Rohmer and Claude Chabrol.
 Rivette's association with this group of young cinephiles lead to the start of both his filmmaking career and his work in film criticism.
 In collaboration with his new friends, Rivette made two more short films and worked as a cinematographer and editor on films by Rohmer and Truffaut.
 He also worked in small roles and as an assistant director to Jean Renoir on "French Cancan" and Jacques Becker on "Ali Baba and the Forty Thieves".
 During this period he began writing film criticism for the magazine "Gazette du Cinéma" and later "Cahiers du Cinéma", and was one of the most respected writers by his peers.

Question: François Roland Truffaut, was a French film director, screenwriter, producer, actor, and film critic, as well as one of the founders of the French New Wave, he also directed such other classics as Day for Night, a French film directed by François Truffaut, released in what year?
Answer: 1973