there were not any acts in the act, the only act was the actual act
One. Each act is numbered and number four is just the fourth act.
One can only assume you're referencing the Habanera. Specifying characteristics would help to find a more precise answer.
No. The libretto is by Henri Meilhac and Ludovic Halévy and based on the novella of the same title by Prosper Mérimée and that itself was influenced by the narrative poem "The Gypsies" (1824) by...
Carmen - but she does tend to play the field.
Castle Cast Before They Were Stars
Acting Myths - Part 2/3
Acting Myths - Part 1/3
Acting Myths - Part 3/3