Question: Who directed the film in which Zach Tyler Eisen played Lucas Nickle?
Context: Zachary "Zach" Tyler Eisen (born September 23, 1993) is an American voice actor.  His roles include Aang in the animated series "", Lucas Nickle in "The Ant Bully", Andrew in Nick Jr.'s "Little Bill", and Pablo the Penguin in Nick Jr.'s "The Backyardigans".  While living in Connecticut he did most of the "Avatar: The Last Airbender" recordings via satellite. Season one (Book One: Water) of "", an American animated television series produced by Nickelodeon Studios, aired 20 episodes from February 21, 2005 to December 2, 2005.  The series was created by Michael Dante DiMartino and Bryan Konietzko, and starred Zach Tyler Eisen, Mae Whitman, Jack DeSena, Dante Basco, Dee Bradley Baker, Mako Iwamatsu and Jason Isaacs as the main character voices. The Ant Bully (ISBN  ) is a 1999 children's book drawn and written by John Nickle.  It is about a young boy named Lucas Nickle (also known as Peanut the Destroyer), who is the title character in the book and who likes to torment ants.  It was later adapted into a computer-animated film of the same name by John A. Davis, produced by Legendary Pictures and DNA Productions for Warner Bros.  Pictures. Nolan Andres Sotillo (born October 2, 1994) is an American actor and singer-songwriter.  Sotillo played Lucas Arnez in the 2011 film "Prom", and in a series of tie-in webisodes "Corey and Lucas For The Win".  He sings the song "We Could Be Anything" on "Prom"'s 2011 soundtrack.  Nolan attended the private Catholic school; Rosarian Academy in West Palm Beach, Florida for lower and middle school.  He attended Suncoast High School in Riviera Beach before moving to California with his family to pursue his career. Season Two (Book Two: Earth) of "", an American animated television series on Nickelodeon, first aired its 20 episodes from March 17, 2006 to December 1, 2006.  The season was created and produced by Michael Dante DiMartino and Bryan Konietzko, and starred Zach Tyler Eisen, Mae Whitman, Jack DeSena, Jessie Flower, Dante Basco, Dee Bradley Baker, Mako Iwamatsu and Grey DeLisle as the main character voices. The Ant Bully is a 2006 American computer-animated adventure fantasy comedy film written and directed by John A. Davis based on the 1999 children's book of the same name by John Nickle. Avatar Aang (安昂 , Ān Áng ) is a fictional character and the protagonist of Nickelodeon's animated television series "" (created by Michael Dante DiMartino and Bryan Konietzko), voiced by Zach Tyler Eisen. Season Three (Book Three: Fire) of "", an American animated television series on Nickelodeon, first aired its 21 episodes from September 21, 2007 to July 19, 2008.  The season was created by Michael Dante DiMartino and Bryan Konietzko, and starred Zach Tyler Eisen, Mae Whitman, Jack DeSena, Jessie Flower, Dante Basco, Dee Bradley Baker, Greg Baldwin, Grey DeLisle and Mark Hamill as the main character voices. Akissforjersey is an American post-hardcore band from Pilot Mountain, North Carolina, the band started making music in July 2004.  Current members include Zach Dawson, Joey Allen, Tyler Lucas, Bob Gassett, and Parker Williams, with past members including Matthew Bean and Cory Wood.  The band released their debut studio album "Keep Your Head Above the Water" in 2006 through Tragic Hero Records.  Their sophomore album "Victims" was released through Tragic Hero Records again in 2008.  They signed to inVogue Records in 2014 and released their third album "New Bodies" on January 21, 2014.  New Bodies was considered a breakthrough release upon the "Billboard" magazine charts, where it placed on the Heatseekers Albums. The Hangover is a 2009 American comedy film directed by Todd Phillips, co-produced with Daniel Goldberg, and written by Jon Lucas and Scott Moore.  It is the first installment in "The Hangover" trilogy.  The film stars Bradley Cooper, Ed Helms, Zach Galifianakis, Heather Graham, Justin Bartha, and Jeffrey Tambor.  It tells the story of Phil Wenneck, Stu Price, Alan Garner, and Doug Billings, who travel to Las Vegas for a bachelor party to celebrate Doug's impending marriage.  However, Phil, Stu and Alan wake up with Doug missing and no memory of the previous night's events, and must find the groom before the wedding can take place.
Answer: John A. Davis