Question: Who directed Rock-a-Doodle and An American Tail animated movies?

Context paragraphs:
Rock-A-Doodle (soundtrack): Rock-a-Doodle is the forty-ninth album by American singer/guitarist Glen Campbell, released in 1992 (see 1992 in music).  It was taken from the soundtrack to the 1992 animated film "Rock-a-Doodle", in which Campbell voiced the main character.

An American Tail: Fievel Goes West: An American Tail: Fievel Goes West (also known as An American Tail II: Fievel Goes West & An American Tail II) is a 1991 American animated comedy western film produced by Steven Spielberg's Amblimation animation studio and released by Universal Pictures.  It is the sequel to "An American Tail", and the last installment in the series to be released theatrically.  Two direct-to-video sequels were released in the late 1990s.  A continuation, "Fievel's American Tails", aired on CBS in 1992.

Rock-a-Doodle: Rock-a-Doodle is a 1991 live action/animated musical comedy film loosely based on Edmond Rostand's comedy "Chantecler".  Directed by Don Bluth and written by David N. Weiss, "Rock-a-Doodle" is an Irish, British and American venture produced by Sullivan Bluth Studios and Goldcrest Films.  The film features the voices of Glen Campbell, Christopher Plummer, Phil Harris (in his final role before his retirement and death), Charles Nelson Reilly, Sorrell Booke, Sandy Duncan, Eddie Deezen, Ellen Greene and Toby Scott Ganger in his film debut.  The film was released in the United Kingdom on 2 August 1991, and in the United States on 3 April 1992.

Don Bluth: Donald Virgil "Don" Bluth (born September 13, 1937) is an American animator, film director, producer, writer, production designer, video game designer and animation instructor.  He is known for directing animated films, such as "The Secret of NIMH" (1982), "An American Tail" (1986), "The Land Before Time" (1988), "All Dogs Go to Heaven" (1989) and "Anastasia" (1997), and for his involvement in the LaserDisc game "Dragon's Lair" (1983).  He is also known for competing with former employer Walt Disney Productions during the years leading up to the films that would make up the Disney Renaissance.  He is the older brother of illustrator Toby Bluth.

Mark Elliot (voice-over artist): Mark Elliot (born September 24, 1939) is an American voice-over artist best known as the primary voice for Walt Disney Entertainment from 1983 to 2008.  He also provided voice overs for trailers of non-Disney films, logos, feature presentation bumpers and commercials.  He's well known for his voice overs in theatrical and home video trailers for films produced by The Walt Disney Studios from the 1980s to the 2000s.  He was also the voice of CBS and FOX throughout the 1980s and 1990s, and various theatrical trailers for such non-Disney animated movies as "All Dogs Go to Heaven", "The Seventh Brother", "Rover Dangerfield", "Rock-A-Doodle", "", "The Magic Voyage", "The Thief and the Cobbler", "Once Upon a Forest", "The Princess And The Goblin", "Andre", "Asterix Conquers America", "The Swan Princess", "The Pagemaster", "The Pebble and the Penguin", "Balto", "All Dogs Go to Heaven 2", "Tiny Heroes" ("Vacak 2 - az erdő hőse"), "Zeus and Roxanne", "The Fearless Four", "The Prince of Egypt", "The Adventures of Brer Rabbit", "", "House Arrest", and "".  In addition to his behind-the-scenes work, Elliott starred with four other notable voice artists in the 1997 short film "5 Men and a Limo".  One of his most well-known voice-overs for Disney is the catchphrase "And now, our feature presentation," which he says at the start of most animated Disney films on video on a "Feature Presentation" bumper.

Irene Mecchi: Irene Mecchi is an American writer for television, movies, newspapers, and Broadway.  Originally from San Francisco, she started her work with Disney in March 1992, when she wrote "Recycle Rex", an animated short film which won the 1994 Environmental Media Award.  Irene has worked on Herb Caen's books, and is the co-screenwriter of Disney animated movies such as "The Lion King", "The Hunchback of Notre Dame", "Hercules", and "Fantasia 2000".  With co-author Roger Allers, she received a 1998 Tony nomination for writing the book for "The Lion King".  Irene wrote the teleplay for "Annie", which aired on ABC in 1999.

A Troll in Central Park: A Troll in Central Park (released in some countries as Stanley's Magic Garden) is a 1994 American animated musical fantasy-comedy film directed by Don Bluth and Gary Goldman, creators of "Rock-A-Doodle", "The Land Before Time", "All Dogs Go to Heaven", "The Secret of NIMH" and "An American Tail".  It was released on October 7, 1994, by Warner Bros.  Family Entertainment.  The film grossed $71,368 at the North American box office.

Jan Tománek: Jan Tománek (born 1978) is a Czech filmmaker.  He graduated from the High School of Arts in Prague in 1996.  He has been studying at Prague’s Academy of Fine Arts in the studio of New Media since 1999.  He has been making short 3D animated movies and combined movies with real actors since 1997.  In 1997 he created his first short movie, "Perpetuum mobile".  In 1999 he produced two short acted movies and one 3D animated story about two living glasses.  s of 2007 , he is cooperating with the Czech Public TV on his latest movie, which will be a combination of 3D modelled backgrounds with real actors shot on a blue background.  He also cooperates with Prague's Magic Lantern (National Theatre).  Tománek's movies have been presented and awarded at Czech and foreign festivals.  On his Shorts he does almost everything alone - form sctipt, directing, animation and postproduction.

MuchTV: muchTV is a VOD offering in the Middle East and North Africa (MENA) region and Pakistan, launched by Chinese telecom company Huawei.  The app offers a variety of content that include Hollywood movies, animated movies for kids and local Arabic content (Jazzwood).  Bollywood, Urdu, Malayalam, Tamil, Telugu, Kannada, Tagalog and Persian-language movies will be available in the library as well

An American Tail: An American Tail is a 1986 American animated musical adventure family comedy-drama film directed by Don Bluth and produced by Sullivan Bluth Studios and Amblin Entertainment.  It tells the story of Fievel Mousekewitz and his family as they emigrate from Russian Empire-controlled territory of Ukraine to the United States for freedom.  However, he gets lost and must find a way to reunite with them.  It was released on November 21, 1986, to reviews that ranged from positive to mixed and was a box office hit, making it the highest-grossing non-Disney animated film at the time.  The success of it, "The Land Before Time", and Disney's "Who Framed Roger Rabbit", as well as Bluth's departure from their partnership, prompted Steven Spielberg to establish his own animation studio, Amblimation.

Supporting paragraphs: Rock-a-Doodle Don Bluth
Answer: Don Bluth