Development and writing In 1988,
Walt Disney Feature Animation pitched a film called
Army Ants, about a pacifist worker ant teaching lessons of independent thinking to his militaristic colony. Years later,
Jeffrey Katzenberg, then chairman of Disney's
film division, had left the company in a feud with CEO
Michael Eisner over the vacant president position after the death of
Frank Wells. Katzenberg would later go on to help co-found
DreamWorks with
Steven Spielberg and
David Geffen, and the three planned to rival Disney with the company's new
animation division. At the newly founded studio, Katzenberg began developing projects he tried to pursue or suggested while at Disney, including
The Prince of Egypt, a collaboration with
Aardman Animations which resulted in
Chicken Run,
Sinbad, and
Army Ants. Also many ideas for the film were borrowed from a scrapped PDI film pitch for a computer-animated film from 1991 called
Bugs: Lights Out about microscopic robots that take apart machinery. Production began in May 1996, after production had already commenced on
The Prince of Egypt. DreamWorks had contracted
Pacific Data Images (PDI) in
Palo Alto, California to begin working on computer-animated films to rival
Pixar's features.
Woody Allen was cast in the lead role of Z. According to Allen, his decision to be in the film was made as a favor to Jeffrey Katzenberg. Allen made some uncredited rewrites to the script, to make the dialogue better fit his style of comedic timing. An altered line from one of his early directed films,
Everything You Always Wanted to Know About Sex* (*But Were Afraid to Ask) was included – "I was going to include you in my most erotic fantasies..."
Sarah Jessica Parker was originally cast as Princess Bala and even recorded some lines, until she was fired and replaced by
Sharon Stone.
Feud between DreamWorks Animation and Pixar During the production of Pixar's ''
A Bug's Life'', a public feud erupted between Katzenberg, and Pixar's
Steve Jobs and
John Lasseter. Katzenberg, former chairman of Disney's film division, had left Disney in a feud with CEO Michael Eisner. In response, he formed DreamWorks with Spielberg and Geffen and planned to rival Disney in animation. By this time, Pixar's project was well known within the animation community. Both
Antz and ''A Bug's Life'' center on a young male ant, a drone with oddball tendencies that struggles to win a princess's hand by saving their society. Whereas ''A Bug's Life
relied chiefly on visual gags, Antz
was more verbal and revolved more around satire. The script of Antz'' was also heavy with adult references, whereas Pixar's film was more accessible to children. Lasseter and Jobs believed that the idea was stolen by Katzenberg. Lasseter had high hopes for
Toy Story, and he was telling friends throughout the tight-knit computer-animation business to get cracking on their own films. He told various friends, "If this hits, it's going to be like space movies after
Star Wars" for computer animation companies. Lasseter recalled that Katzenberg began explaining that Disney was "out to get him" and Lasseter felt that he was cannon fodder in Katzenberg's fight with Disney. Disney afterward announced release dates for films that were going to compete with
The Prince of Egypt, and both studios had to compete with
Paramount Pictures, which was releasing
The Rugrats Movie in November, based on
Nickelodeon's animated series
Rugrats. Katzenberg suddenly moved the opening of
Antz from March 1999 to October 1998, in order to successfully beat ''A Bug's Life'' into cinemas. David Price writes in his 2008 book
The Pixar Touch that a rumor, "never confirmed", was that Katzenberg had given PDI "rich financial incentives to induce them to whatever it would take to have
Antz ready first, despite Pixar's head start". He told Jobs that he had enough power with Disney to convince them to change specific plans on their films. Jobs believed it was "a blatant
extortion attempt".
Release fallout and comparisons As the release dates for both films approached, Disney executives concluded that Pixar should keep quiet on
Antz and the feud concerning DreamWorks. Regardless, Lasseter publicly dismissed
Antz as a "schlock version" of ''A Bug's Life''; however, Lasseter later admitted that he never saw the film. Lasseter claimed that if DreamWorks and PDI had made the film about anything other than insects, he would have closed Pixar for the day so the entire company could go see it. In the end, Pixar and PDI employees kept up the old friendships that had arisen from working in computer animation for years before feature films. ==Music==