Question: Who produced the series A-Haunting We Will Go was part of?

full_context: Document 1: Looney Tunes: Looney Tunes is an American series of animated comedy short films produced by Warner Bros. from 1930 to 1969 during the golden age of American animation alongside its sister series "Merrie Melodies". It was known for introducing Bugs Bunny, Daffy Duck, Porky Pig, Elmer Fudd, Tweety, Sylvester, Granny, Yosemite Sam, Foghorn Leghorn, Marvin the Martian, Pepé Le Pew, Speedy Gonzales, Tasmanian Devil, Road Runner, Wile E. Coyote and many other cartoon characters.
Document 2: Ali Baba Bunny: Ali Baba Bunny is a Warner Bros. Merrie Melodies short featuring Bugs Bunny and Daffy Duck, directed by Chuck Jones and released in 1957. In 1994, it was voted #35 of the 50 Greatest Cartoons of all time by members of the animation field. Several lines spoken by Daffy—among them "Down down down! Go go go! It's mine mine mine!", "I can't help it, I'm a greedy slob—it's my hobby." and "I'm rich—I'm a happy miser!"—have become popular catchphrases amongst fans and students of Chuck Jones' style of animation and fans of Daffy Duck as well; the line "Hassan chop!" has also become a favorite quote.
Document 3: People Are Bunny: People Are Bunny is a 1959 Warner Bros. "Merrie Melodies" cartoon, directed by Robert McKimson, starring Bugs Bunny and Daffy Duck. "People Are Bunny" spoofs the Art Linkletter show "People are Funny" (where people performed different "stunts" to win money) where the parody of Art Linkletter is voiced by an uncredited Daws Butler.
Document 4: Knighty Knight Bugs: Knighty Knight Bugs is a 1958 Warner Bros "Looney Tunes" cartoon directed by Friz Freleng, produced by Warner Bros. Cartoons and released by Warner Bros. Mel Blanc provided for the voices of all the characters in this cartoon.
Document 5: Mad as a Mars Hare: Mad as a Mars Hare is a 1963 Warner Bros. Merrie Melodies cartoon featuring Bugs Bunny and Marvin the Martian. The cartoon's title is a play-on-words of the famous phrase to be "mad as a March hare", the origins of which are disputed. This is Marvin's final appearance in the Looney Tunes shorts during the Golden Age of Animation.
Document 6: The Haunted Mansion: In the Foyer, the deep, resonant voice of an invisible spirit (Paul Frees) sets the tone of the attraction with a short opening monologue, accompanied by a funeral dirge variation of Grim Grinning Ghosts.
Document 7: How the Grinch Stole Christmas! (TV special): How the Grinch Stole Christmas! Print advertisement Based on How the Grinch Stole Christmas! by Dr. Seuss Screenplay by Dr. Seuss Directed by Chuck Jones Starring Boris Karloff Uncredited: June Foray Thurl Ravenscroft Narrated by Boris Karloff Theme music composer Albert Hague Eugene Poddany Country of origin United States Original language (s) English Production Producer (s) Chuck Jones Ted Geisel Running time 26 min. Production company (s) Cat in the Hat Productions MGM Animation / Visual Arts Distributor MGM Television Budget $315,000 Release Original network CBS Original release December 18, 1966 (1966 - 12 - 18) Chronology Followed by Halloween Is Grinch Night
Document 8: Dr. Devil and Mr. Hare: Dr. Devil and Mr. Hare is a Warner Bros. "Merrie Melodies" theatrical cartoon short released on March 28, 1964, starring Bugs Bunny and the Tasmanian Devil. It was directed by Robert McKimson. It was produced by David H. DePatie. The cartoon was animated by Ted Bonnicksen, Warren Batchelder, and George Grandpré. The cartoon was written by John Dunn.
Document 9: From Hare to Heir: From Hare to Heir is a Warner Bros. Merrie Melodies theatrical cartoon short released on September 3, 1960 starring Bugs Bunny and Yosemite Sam as Sam, Duke of Yosemite at Bedlam Manor. The cartoon was directed and written by Friz Freleng.
Document 10: Tom and Jerry: Tom and Jerry is an American animated series of short films created in 1940, by William Hanna and Joseph Barbera. It centers on a rivalry between its two title characters, Tom and Jerry, and many recurring characters, based around slapstick comedy.
Document 11: Of Mice and Men in popular culture: Theatrical cartoon shorts of the 1940s and 1950s, particularly the Looney Tunes and Merrie Melodies cartoons released by Warner Bros., are awash with Of Mice and Men parodies. The reference most often appears in the form of one character asking another, à la Lennie, ``Which way did he go, George; which way did he go? '', such as the episodes Hiawatha's Rabbit Hunt or Falling Hare. The other popular reference draws on Lennie's love of soft furry animals and his underestimation of his strength. In The Abominable Snow Rabbit (1961), the abominable snowman grabs Bugs Bunny and Daffy Duck saying,`` I will name him George, and I will hug him, and pet him, and squeeze him'' with Mel Blanc doing an unmistakable imitation of Lon Chaney, Jr.'s Lennie. This material was re-used in Spaced Out Bunny (1980), the last Warner Bros. cartoon in which Bugs Bunny was voiced by Mel Blanc.
Document 12: Tom and Jerry: Tom and Jerry is an American animated series of short films created in 1940 by William Hanna and Joseph Barbera. It centers on a rivalry between its two title characters, Tom, a cat, and Jerry, a mouse, and many recurring characters, based around slapstick comedy.
Document 13: Looney Tunes: In 1929, to compete against Walt Disney's Mickey Mouse short cartoons, Warner Bros. became interested in developing a series of animated shorts to promote their music. They had recently acquired Brunswick Records along with four music publishers for US $28 million (equivalent to $410 million in 2018) and were eager to promote this material for the sales of sheet music and phonograph records. Warner made a deal with Leon Schlesinger to produce cartoons for them. Schlesinger hired Rudolf Ising and Hugh Harman to produce the first series of cartoons. Schlesinger was impressed by Harman's and Ising's 1929 pilot cartoon, Bosko, The Talk - Ink Kid. The first Looney Tunes short was Sinkin 'in the Bathtub starring Bosko, which was released in 1930.
Document 14: A-Haunting We Will Go (1966 film): A-Haunting We Will Go is a 1966 theatrical "Looney Tunes" cartoon that was directed by Robert McKimson. As with the other Witch Hazel cartoons, June Foray voices Witch Hazel while Mel Blanc voices Speedy Gonzales, Daffy Duck, and Daffy's nephew.
Document 15: Tom and Jerry: Tom and Jerry is an American animated series of comedy short films created in 1940 by William Hanna and Joseph Barbera. It centers on a rivalry between the title characters Tom, a cat, and Jerry, a mouse. Many shorts also feature several recurring characters.
ground_truth: Warner Bros.
sub_queries: A-Haunting We Will Go >> part of the series Answer: Looney Tunes
Who published Looney Tunes ? Answer: Warner Bros.