Planet of the Apes (1968 film) and Linda Harrison, played Cornelius and Zira. This test footage is included on several DVD releases of the film, as well as the documentary "Behind the Planet of the Apes". Linda Harrison, at the time the girlfriend of studio chief Richard Zanuck, went on to play Nova in the 1968 film and its first sequel, and had a cameo in Tim Burton's "Planet of the Apes" more than 30 years later, which was also produced by Zanuck. Although Harrison often opined that the producers had always had her in mind for the role of Nova, they had, in fact, considered
Planet of the Apes special effects. The film succeeded at the box office, taking in $362 million worldwide. Fox had initially hoped for a sequel, but the difficult production left Burton unenthusiastic about participating, and the film failed to generate enough interest for the studio to pursue a follow-up. In 2005, screenwriters Rick Jaffa and Amanda Silver developed a concept for a new "Planet of the Apes" film, eventually titled "Rise of the Planet of the Apes". Inspired by news articles on apes raised as humans and advances in genetics, Jaffa conceived an idea for a film about a genetically enhanced chimp raised in