Complex sentence: Other roles were filled by members of the crew and their families; for example, Nobuhiko Obayashi's daughter Chigumi plays the little girl, and the film's production designer plays the shoe maker.
Split into simpler sentences: Other roles were filled by members of the crew and their families. For example, Nobuhiko Obayashi's daughter Chigumi plays the little girl, and the film's production designer plays the shoe maker.