Question: David Nathan Weiss is an American writer, lecturer and labor leader, he is a screenwriter of films, including which upcoming 2017 American 3D computer-animated comedy film produced by Blue Sky Studios and 20th Century Fox Animation?
Context: Ferdinand is an upcoming 2017 American 3D computer-animated comedy film produced by Blue Sky Studios and 20th Century Fox Animation.  It is based on Munro Leaf's children's book "The Story of Ferdinand" and directed by Carlos Saldanha, and stars the voices of John Cena, Kate McKinnon, Gina Rodriguez, Daveed Diggs, Gabriel Iglesias, Bobby Cannavale, David Tennant, and Anthony Anderson. David Nathan Weiss is an American writer, lecturer and labor leader.  He is a screenwriter of films, including "All Dogs go to Heaven", "The Rugrats Movie", "Shrek 2", "Clockstoppers", "", "", "The Smurfs" and "Ferdinand" and has also written for television shows such as "Mission Hill", all of which were co-written with his writing partner, J. David Stem. Epic (stylized as epic) is a 2013 American 3D computer-animated action-adventure film loosely based on William Joyce's children's book "The Leaf Men and the Brave Good Bugs".  It was produced by Blue Sky Studios, written by William Joyce, James V. Hart, Daniel Shere, Tom J. Astle and Matt Ember and directed by Chris Wedge, the director of "Ice Age" (2002) and "Robots" (2005).  The film stars the voices of Colin Farrell, Josh Hutcherson, Amanda Seyfried, Christoph Waltz, Aziz Ansari, Chris O'Dowd, Pitbull, Jason Sudeikis, Steven Tyler, and Beyoncé Knowles.  The film was released on May 24, 2013 by 20th Century Fox.  "Epic" received mixed reviews from critics and earned $268 million on a $93 million budget. Robots is a 2005 American computer-animated adventure comedy film produced by Blue Sky Studios for 20th Century Fox.  It was directed by Chris Wedge and produced by Jerry Davis, William Joyce, and John C. Donkin.  It features the voices of Ewan McGregor, Halle Berry, Greg Kinnear, Mel Brooks, Amanda Bynes, Drew Carey, and Robin Williams. Karen Beth Disher (born August 7, 1972) is an American storyboard artist and film director.  She has played in many voice over roles in cartoons, TV, movies, video games.  She is an artist at Blue Sky Studios, an in-house studio at 20th Century Fox Animation. Tor Seidler (born 1952 in Littleton, New Hampshire) is an American author of children's literature.  Many of his books feature anthropomorphic animals.  "Mean Margaret" was nominated for a National Book Award, "The Wainscott Weasel" was named a Notable Children's Book by the American Library Association, and "A Rat's Tale" was named Best Book of the Year by "Publishers Weekly".  In 1998, "A Rat's Tale" was adapted into a puppet film by Augsburger Puppenkiste and distributed by Warner Bros.  Family Entertainment.  20th Century Fox Animation and Blue Sky Studios planned to adapt "The Wainscott Weasel" into a movie, which started development in 2003.  However, Fox shelved the concept in 2006. Vídeo Brinquedo (also known as Toyland Video, and formerly known as VBF Produções and Spot Films) is a Brazilian animation studio, located in São Paulo, that produces direct-to-video animated films widely viewed as mockbusters of comparable films from Walt Disney Pictures, Pixar Animation Studios, DreamWorks Animation, 20th Century Fox, Blue Sky Studios, Hasbro Studios and Sony Pictures Animation.  The company was founded in 1994 to distribute children's animation with the intention of distribution in its home market of Brazil, as well as to other global markets.  The company has been active since 1994. Ice Age: The Meltdown is a 2006 American computer-animated comedy adventure film produced by Blue Sky Studios and released by 20th Century Fox.  As the first sequel to the 2002 film "Ice Age", it focuses on The Herd escaping an upcoming flood, during which Manny finds love.  It was directed by Carlos Saldanha, co-director of the first film, with the music composed by John Powell.  The original voice cast — Ray Romano, John Leguizamo, Denis Leary and Chris Wedge — is joined by Queen Latifah, Seann William Scott and Josh Peck. Nimona is a fantasy webcomic by the American comics writer and artist Noelle Stevenson.  Stevenson started "Nimona" while a student at Maryland Institute College of Art.  The webcomic was first published in June 2012 and doubled as Stevenson's senior thesis.  "Nimona" has been published in the form of a graphic novel by HarperCollins in 2015.  An animated feature film adaptation, produced by 20th Century Fox Animation and Blue Sky Studios, is scheduled to be released in 2020. The Peanuts Movie (known in some countries as Snoopy and Charlie Brown: The Peanuts Movie) is a 2015 American 3D computer-animated comedy film produced by Blue Sky Studios and distributed by 20th Century Fox, based on Charles M. Schulz's comic strip "Peanuts".  The film is directed by Steve Martino and written by Craig and Bryan Schulz (Schulz's son and grandson, respectively), and Cornelius Uliano, and stars the voices of Noah Schnapp as Charlie Brown and, via archival recordings, Bill Melendez as Snoopy and Woodstock.  It is the fifth full-length "Peanuts" film, and the first feature film in 35 years.  It commemorates the 65th anniversary of the comic strip and the 50th anniversary of the TV special "A Charlie Brown Christmas", and was released on November 6, 2015.
Answer: Ferdinand