Title: Who Framed Roger Rabbit
Content:  Western Publishing, Harvey Comics, and Viacom). Terry Gilliam was offered the chance to direct, but he found the project too technically challenging. ("Pure laziness on my part," he later admitted, "I completely regret that decision.") Robert Zemeckis was hired to direct in 1985, based on the success of Romancing the Stone and Back to the Future. Disney executives were continuing to suggest Van Citters to direct the animaion, but Spielberg and Zemeckis decided against it. Richard Williams was eventually hired to direct the animation. Zemeckis wanted the film to imbue "Disney's high quality of animation, Warner Bros.' characterization, and Tex Avery humor."
Title: Roger Rabbit short films
Content:  Roller Coaster Rabbit (along with Trail Mix-Up) was produced at The Magic of Disney Animation located at Disney-MGM Studios in Lake Buena Vista, Florida. Rob Minkoff returned to direct the second short in the series. Spielberg wanted the short to appear with Arachnophobia, Hollywood Pictures' first feature and a co-production between Disney and Amblin. However, CEO Michael Eisner opted to release the short with the US theatrical release of Touchstone Pictures' Dick Tracy, in hopes that the short would increase awareness to the film. Spielberg, who controlled a 50% ownership stake in the character, decided to cancel Hare in My Soup, the third short that had entered production.
Title: Who Framed Roger Rabbit
Content:  Walt Disney Productions purchased the film rights to Gary K. Wolf's novel Who Censored Roger Rabbit? shortly after its publication in 1981. Ron W. Miller, then president of Disney, saw it as a perfect opportunity to produce a blockbuster. Jeffrey Price and Peter S. Seaman were hired to write the script, penning two drafts. Robert Zemeckis offered his services as director in 1982, but Disney declined as his two previous films (I Wanna Hold Your Hand and Used Cars) had been box-office bombs. Between 1981 and 1983 Disney developed test footage with Darrell Van Citters as animation director, Paul Reubens voicing Roger Rabbit, 
Title: Rumble (2021 film)
Content:  On February 18, 2015, Reel FX Creative Studios announced an adaptation of the 2013 graphic novel Monster on the Hill by Rob Harrell, to be written by Matt Lieberman. On April 25, 2018, Paramount Animation announced that joined the film as a co-producer, with Walden Media, at CinemaCon in Las Vegas. DisneyToon Studios vet Bradley Raymond was originally going to direct the film, but due to unknown reasons, he was eventually replaced by Dreamworks Animation veteran Hamish Grieve, head of story for films such as Rise of the Guardians and Captain Underpants: The First Epic Movie, thus making his directorial debut. On June 12, 2019, the title was changed to Rumble.
Title: Joel Silver
Content:  on The Warriors and, with Gordon, produced 48 Hrs., Streets of Fire, and Brewster's Millions. In 1985, he formed Silver Pictures and produced successful action films such as Commando (1985), the Lethal Weapon franchise, the first two films of the Die Hard series, as well as the first two films of the Predator series and The Matrix franchise of action films. Silver appears on-screen at the beginning of Who Framed Roger Rabbit as Raoul J. Raoul, the director of the animated short Something's Cookin. This was a prank Steven Spielberg and Robert Zemeckis pulled on then-Disney CEO, Michael Eisner, as Eisner and Silver despised each other since their days at Paramount 
Title: Richard Williams (animator)
Content:  Richard Edmund Williams (March 19, 1933 – August 16, 2019) was a Canadian–British animator, voice actor, director, and writer, best known for serving as animation director on Who Framed Roger Rabbit (1988), for which he won two Academy Awards, and for his unfinished feature film The Thief and the Cobbler (1993). He was also a film title sequence designer and animator. Other works in this field include the title sequences for What's New Pussycat? (1965) and A Funny Thing Happened on the Way to the Forum (1966) and title and linking sequences in The Charge of the Light Brigade and the intros of the eponymous cartoon feline for two of the later Pink Panther films. In 2002 he published The Animator's Survival Kit, an authoritative manual of animation methods and techniques, which has since been turned into a 16-DVD box set as well as an iOS app. From 2008 he worked as artist in residence at Aardman Animations in Bristol, and in 2015 he received both Oscar and BAFTA nominations in the best animated short category for his short film Prologue.
Title: Walt Disney Animation Studios
Content:  and master animator Richard Williams to produce Who Framed Roger Rabbit, a groundbreaking live-action/animation hybrid directed by Robert Zemeckis which featured licensed animated characters from other animation studios. Disney set up a new animation studio under Williams' supervision in London to create the cartoon characters for Roger Rabbit, with many of the artists from the California studio traveling to England to work on the film. A significant critical and commercial success, Roger Rabbit won three Academy Awards for technical achievements. and was key in renewing mainstream interest in American animation. Other than the film itself, the studio also produced three Roger Rabbit shorts during the late 1980s and early 1990s.
Title: Roadracers
Content:  Rodriguez was used to shooting films very fast and ran into resistance with his Hollywood crew (most notably the director of photography). He discusses these conflicts in the now out-of-print book, Roadracers: the Making of a Degenerate Hot Rod Flick. Rodriguez replaced director Wes Craven, who left the Rebel Highway project when Wes Craven's New Nightmare was greenlit. Rodriguez said that due to the fast shooting schedule of this film, as of an interview in April 2012, he had not yet beaten the record number of camera setups performed in one day. Rodriguez had complete creative control over the film.
Title: Disney Renaissance
Content:  with filmmaker Steven Spielberg—producer of An American Tail and The Land Before Time and a long-time animation fan—to produce Who Framed Roger Rabbit (1988), a live-action/animation hybrid that featured animated characters of the 1930s and 1940s from many different studios together. The film was a critical and commercial success, winning three Academy Awards for Technical Achievement, and renewing interest in theatrical animated cartoons. In addition to the film itself, Spielberg also helped Disney produce three Roger Rabbit shorts. Disney moved to first place in box office receipts by 1988, with Who Framed Roger Rabbit being the summer's biggest hit. The Disney Renaissance was prompted 
Title: Roger Rabbit short films
Content:  Trail Mix-Up was directed by Barry Cook, instead of Rob Minkoff, who remained as a co-executive producer. Trail Mix-Up was the third and last Roger Rabbit short, and was again produced by Disney's Florida studio. Unlike the two previous shorts, the animation (still traditionally hand-drawn on paper) and composting was done digitally in the studio's CAPS system. The short was released theatrically with Disney/Amblin's A Far Off Place on March 12, 1993. This short has been released with several films, including Tarzan (1999, UK) Brother Bear (2003, Australia) and Teacher’s Pet  (2004, Latin America) The short was re-released with TV airing of films, including A Far Off Place (1994, ABC)

Question: Who was the director of Rails?
Answer: Mario Camerini.