Complex sentence: The documentary also covers the odd relationship between singer Kate Smith and the Flyers' team, returning to the final game of the series culmination in the Flyers first Stanley Cupchampionship, and the response by fans.
Split into simpler sentences: The documentary also covers the odd relationship between singer Kate Smith and the Flyers'team. It then focuses on the final game of the series, which culminated in the Flyers' first Stanley Cup championship, as well as the response by fans.