Complex sentence: In 1994, a short live-action series was produced in Dallas, Texas, at AMS Productions, with real model plane characters and animated crafted human characters; they did not talk, but had the same personalities as in the later series.
Split into simpler sentences: In 1994, a short live-action series was produced in Dallas, Texas, at AMS Productions, with real model plane characters and animated crafted human characters. They did not talk, but had the same personalities as in the later series.