: Late in production, the studio (20th Century Fox) decided to add voice-overs to make the film more appealing to children.

Despite the mixed reception of its voice-over, the film is celebrated for its technical achievements: Watch Walking with Dinosaurs: The Movie | Disney+

: Because the dialogue was added after the animation was finished, the dinosaurs' mouths do not move when they "speak," and their lips are not synchronized with the audio. Visuals and Scientific Background

The film's development was marked by a significant shift in creative direction: