Raúl Ernesto Ruiz Pino (French: "Raoul Ruiz" ; 25 July 1941 – 19 August 2011) was an experimental Chilean filmmaker, writer and teacher whose work is best known in France.
 He directed more than 100 films.
La maleta ("The Suitcase") is a 1963 Chilean short experimental drama film directed and written by Raúl Ruiz based on the Chilean play of the same name that originally premiered at the Petit Rex Theater in 1962 by theater director Víctor Jara.
 It was Ruiz's first film as a director and was produced, repurposed and distributed through the Experimental Cinema program of the University of Chile.
Treasure Island (French: L'île au trésor ) is a 1985 adventure film directed by Chilean filmmaker Raúl Ruiz.
 It was screened in the Un Certain Regard section at the 1991 Cannes Film Festival.
 France, Great Britain and the United States funded Ruiz’s obscure and complex adaptation of the classic coming-of-age novel "Treasure Island" written by Robert Louis Stevenson.
 "Treasure Island" stars Melvil Poupaud as Jim Hawkins/Jonathan, a familiar face in Ruiz filmography, along with a few other popular actors like Anna Karina playing his mother.
The Golden Boat is a 1990 American film directed by Raúl Ruiz.
 Shot in New York City, "The Golden Boat" is Ruiz’s first film produced in the United States, it is categorized as a comedy crime drama/ adventure.
City of Pirates (French: La Ville des pirates ) is a 1983 French fantasy film directed by Raúl Ruiz.
 Made during Ruiz's most active and fruitful era of filmmaking, the film is considerably one of Ruiz' best works and exemplifies several recurring themes, motifs and elements of the Chilean director's style including surrealism, neo-baroque cinematography, deep depth of field, the ocean and piracy, childhood, mythology, navigation, dreamscapes, and schizophrenia.
Serguei Kouchnerov (born 22 June 1960 in Rahachow, Belarusian SSR) - artist, animator, director, story artist and screenwriter.
 He started his career as an animator and director in Kiev, Ukraine.
 In 1992, he was hired by Walt Disney Feature Animation as a character animator and came to the United States of America, where he currently lives and works at Illumination Entertainment.
Genealogies of a Crime (French: Généalogies d'un crime , Portuguese: Genealogias de um Crime ) is a 1997 French-Portuguese film directed by Raúl Ruiz.
 It was entered into the 47th Berlin International Film Festival where it won the Silver Bear for an outstanding artistic contribution.
 Despite being released in 1997 (1998 in the United States), the film was not released on DVD until 2005.
 Since, it has been included in multiple DVD anthologies of Ruiz’s works.
The Hypothesis of the Stolen Painting (French: L'Hypothèse du tableau volé ) is a 1978 French experimental mystery film directed by Chilean filmmaker Raúl Ruiz and shot by cinematographer Sacha Vierny.
 The film was inspired by the themes of French writer Pierre Klossowski (1905 - 2001) and makes references to many of Klossowski’s works including "The Revocation of the Edict of Nantes", "The Baphomet" and “La Judith de Frédérique Tonnerre.”
 Ruiz was originally commissioned by a French TV network to make an arts documentary on Klossowski, but what emerged is this film, a parody of the art documentary.
 The film was featured in film festivals after its release such as the London Film Festival in 1979.
 "Hypothesis of the Stolen Painting" has been noted as one of Ruiz’s masterpieces that challenges the boundaries of cinema and film theory.
Love Torn in a Dream (French: Combat d'amour en songe) is a 2000 film directed by Raúl Ruiz.
 The film's narrative spans nine interweaving stories, most of which take place in the 17th or 18th centuries, which feature fantastical characters such as pirates, nuns, young priests, a cannibal, a sultana, the Devil, and many more.
 To further complicate the already dizzying web of tales, many different characters are played by the same handful of actors across stories.
 This theme of the same individual portraying numerous identities extends beyond the limits of this one film (as many of Ruiz's themes do) and can be viewed in the larger context of Ruiz's work: for instance, lead actor Melvil Poupad is someone who has been in several of Ruiz's films since his childhood.
 In 1983, at age ten he starred in Ruiz's City of Pirates and went on to act in The Insomniac on the Bridge, Treasure Island, Three Lives and Only One Death, and Genealogies of a Crime.
Comedy of Innocence (French: Comédie de l'innocence ) is a 2000 French drama film directed by Raúl Ruiz and starring Isabelle Huppert.
 It is co-scripted by Ruiz and Francoise Dumas.
 The film is produced by Mact Productions, distributed by Canal+, CNC, TF1, Les Films du Camelia.
 As Michael Goddard indicates in his book, , the film was loosely adapted from Massimo Bontempelli novella “Il Figilio del Due Madri”, or “The Child of Two Mothers”

Question: Which film maker was hired by Walk Disney, Serguei Kouchnerov or Raúl Ruiz?
Answer: Serguei Kouchnerov