Complex sentence: "The Post-Modern Prometheus" was first broadcast in the United States on November 30,1997, on the Fox network, and was first broadcast in the United Kingdom on October 17,1998, on BBC One.
Split into simpler sentences: The Post-Modern Prometheus was first broadcast in the United States on November 30,1997, on the Fox network. The episode subsequently premiered in the United Kingdom on October 17,1998, on BBC One.