Goofs

When the blind Zog discovers the white pumpkin and Atook throws it at the dinosaur; the pumpkin that lands on the dinosaur is orange.

The stab wounds and burns that Atouk inflicts on the Tyrannosaurus all seem to completely clear up in less than twenty-four hours.

When Atouk take the fruit that causes him to pass out, we can see a glimpse of the mattress where he falls down, in the next shot the mattress is gone.

The cavewomen all have shaved legs & armpits.

Aircraft contrails visible in the sky during the pterodactyl sequence.

When the caveman have taken the pterodactyl egg, there is an aerial view, and in the background you can see winding dirt road tracks.