Complex sentence: The original 1957 broadcast was directed by Ralph Nelson with choreography by Jonathan Lucas, musical direction by Alfredo Antonini and starred Julie Andrews as Cinderella and Jon Cypher as The Prince.
Split into simpler sentences: The original 1957 broadcast was directed by Ralph Nelson with choreography by Jonathan Lucas and musical direction by Alfredo Antonini. It starred Julie Andrews as Cinderella and Jon Cypher as The Prince.