Alain Jessua (born 16 January 1932) is a French film director and screenwriter.
 He directed ten films between 1956 and 1997.
 He worked as assistant director for Jacques Becker on the set of "Casque d'or", with Max Ophüls for "Madame de..." and "Lola Montès" and with Marcel Carné on "Wasteland". "
Léon la lune" his first short film won the influential Prix Jean Vigo in 1957.
 He directed first feature film in 1963 "La vie à l'envers" that won Best First Film at Venice Film Festival, in 1964.
Claire Mafféi (1919–2004) was a French stage and film actress.
 She is best known for her role in the 1947 comedy-drama "Antoine and Antoinette" by Jacques Becker.
 She was married to the screenwriter Claude Vermorel.
Paris Frills (French: Falbalas ), is a 1945 French drama film directed by Jacques Becker and starring Raymond Rouleau, Micheline Presle and Jean Chevrier.
 It was made in 1944 during the German occupation but not released until the following year.
 The film's sets were designed by the art director Max Douy.
 Exteriors were shot in the 16th arrondissement of Paris.
Michael Carreras (21 December 1927, in London – 19 April 1994, in London) was a British film producer and director.
 He was best known for his association with Hammer Studios, being the son of founder James Carreras, and taking an executive role in the company during its most successful years.
The Hole (French: Le Trou ) is a 1960 French crime film directed by Jacques Becker.
 It is an adaptation of José Giovanni's 1957 book "The Break".
 It was called The Night Watch when first released in the United States, but is released under its French title today.
 The film is based on a true event concerning five prison inmates in La Santé Prison in France in 1947.
 Director Becker, who died just weeks after shooting had wrapped, used mostly non-actors for the film's main roles, including one man (Jean Keraudy) who was actually involved in the 1947 escape attempt, and who introduces the film.
 It was entered into the 1960 Cannes Film Festival.
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.
Jean Becker (born 10 May 1933) is a French film director, screenwriter and actor.
 He is son of the director Jacques Becker.
Jacques Becker (] ; 15 September 1906 – 21 February 1960) was a French screenwriter and film director.
Enrique Carreras (January 6, 1925 - 29 August 1995) was a Peruvian-born Argentine film director, screenwriter and film producer, and was one of the most prolific film directors in the history of the Cinema of Argentina.
Cristobal's Gold (French: L'or du Cristobal) is a 1940 French drama film directed by Jean Stelli and Jacques Becker and starring Charles Vanel, Conchita Montenegro and Albert Préjean.
 Jean Renoir helped the original director, Jacques Becker, prepare the film and worked on the script, before Becker quit after three weeks and was replaced by Jean Stelli.
 The film is based on a novel by Albert t'Serstevens.

Question: Who was a film producer in addition to being a screenwriter and film director, Enrique Carreras or Jacques Becker?
Answer: Enrique Carreras