In 2003, Lori Forte, the producer of the first film, signed a multi-year deal with Fox Feature Films to develop and produce animated films, including a potential Ice Age sequel.
Pada tahun 2003, Lori Forte, produser film pertama, menandatangani kesepakatan multi-tahun dengan Fox film untuk mengembangkan dan memproduksi film animasi, termasuk potensi sekuel Ice Age.