The name of the production was La Metamorphose. Leading man and guest of honor was one Lieutenant Jean Bart, who knew as little of what to do on stage, during a masque, as would a comedian in a naval engagement; but never mind, it had all been written around him and his dramaturgickal shortcomings. The opening number took place on the beach at Dunkerque. A mermaid, perched on a rock, looked on as Jean Bart and his men (dancers dressed as Corsairs) attended an impromptu Mass celebrated on the beach. Exit Priest. Jean Bart led his men onto their frigate (which was no larger than a rowboat, but wittily decked out with masts and yards sprouting every which way, and fleur-de-lis banners). The frigate took to the Channel’s bobbing waves and headed for England. The mermaid, stranded solus downstage right, sang an aria about her lovesick condition; for she had quite fallen in love with the handsome Lieutenant (in an earlier version, there had been no Mass on the beach; it had opened with Jean Bart spawled on the rock in a state of deshabille and the mermaid feeding grapes to him; but the Duchess had had words with the players, and mended it).
Neptune now arose from the waves and sang a duet with the mermaid, his daughter. He wanted to know why she was so morose. Learning the answer, he became cross with Jean Bart and vowed to take revenge on him in the traditional godly style of subjecting him to an inconvenient metamorphosis.
In the next scene, Jean Bart’s frigate did battle with a larger English one, and there was a lot of swinging from ropes and fake swordplay, which Bart did very well. Just as he was about to grasp the laurels of victory, angry Neptune appeared and, with a thrust of his trident and a roar of kettledrums, transformed Bart into a cat (effected by Bart’s putting on a mask while everyone was distracted by the histrionics of the sea-god). Because cats cannot give orders and are averse to water, this threw his men into disarray and they were all captured by the English.
The next scene took place far upstage, on the English shore, where the French sailors were pent up in a prison in Plymouth, gazing out barred windows across the Channel and pining, at considerable length, for France. This was by far the dullest part of the production and gave many a Countess an opportunity to powder her nose; but the upshot was that the mermaid, hearing their dirge, and spying the valiant French corsairs imprisoned through no fault of their own, begged her father to undo the spell he had laid on Jean Bart. Which was grudgingly done, though not until Bart, in his smaller, feline form, had slipped out between the bars of his cell and scampered onto the beach. Changed back into a man, he climbed into a rowboat, shoved it off the beach of Plymouth, and rowed to France.
When Jean Bart had achieved this feat for real, a few months ago, it had taken him fifty-two hours. That was compressed into about a quarter of an hour here. The passage of two days, two nights, and four hours was suggested as follows: Apollo, in a golden chariot suspended from an overhead track by wires, appeared low in the east (stage left); traversed the entire stage in a great arc, singing an aria all the while; and set low in the west (stage right) just as his sister Diana was being launched from stage left in a silver chariot. When she set in the west, Apollo reappeared (for his chariot had been unhooked and rushed around the back of the chateau) at stage left again, and sang through the second day of Jean Bart’s epic row. Then Diana sang through the second night. During the first day and night, Apollo and Diana respectively mocked the poor figure below them, refusing to believe at first that anyone would have the stupid-ity or hubris to row a boat from Plymouth to France. During the second day and night, they literally changed their tunes: Astounded to see that Jean Bart was still alive, and still hauling on those oars, they began to sing his praises and to cheer him on.
It concluded at the end of the second night with Diana setting at stage right, Apollo rising at the left, and Jean Bart center stage, desperately trying to row the last mile or so to freedom. Apollo and Diana sang a duet, urging him on; and finally Neptune (who had perhaps had enough of their caterwauling) popped out of the waves, sang an additional stanza about what a magnificent chap Jean Bart was, and, raising his trident, ordered that the waves of the sea escort this hero safely back to shore. Which they did, in the form of four dancers painted blue and wearing foamy white caps.