Nymph Errant is a stage musical.
- Gertrude Lawrence - Evangeline Edwards
- Iris Ashley - Madeleine
- Doris Carson - Henrietta Bamberg
- Walter Crisham - Ben Winthrop
- Elisabeth Welch - Haidee Robinson
- Queenie Leonard - Clarissa Parks
- Moya Nugent - Miss Pratt
While visiting Ermyntrude Edwards (the Aunt of Evangeline Edwards) for afternoon tea, Edith Sanford and the Reverend Malcolm Pither argue about the ability of an English lady to travel the Continent alone, unmolested. The tea ends with Pither promising to find a young, attractive, and virginal Englishwoman, who has made such a trip, to parade in front of Edith.
Evangeline joins her friends (Joyce Arbuthnot-Palmer, Bertha, Henrietta, and Madeleine) in her dormitory, to pack up for her trip home after having completed her time at the Pensionnat Bellevue, a finishing school in Lausanne, Switzerland. They speak of love and sex, while enjoying Bertha's "special" cocoa. Evangeline finds herself determined to explore the world of sex. As they finish their cocoa and feverishly finish packing, Miss Pratt, their beloved Chemistry teacher, entreats them to "combine scientific and earthly pursuits".
Evangeline meets André de Croissant, a French theatrical producer, in a railway carriage as she travels back to Oxford. André begins to seduce Evangeline, offering to take her to France and to make her a star in his next Folies. Evangeline is wary of leaving her planned trip home, but is becoming swayed. André suggests a trip to Neauville-Sur-Mer, to "teach" her things. Madame Arthur, a fashion designer, and her son Hercule enter the carriage. They quickly provide Evangeline and Croissant with an impromptu fashion show. Evangeline is shocked at the extravagance and price of a single dress. However, when André purchases five dresses for her, she remembers to "experiment" and accepts the dresses. She has been seduced.
The scene opens with the beach crowd singing the virtues and pitfalls of an afternoon at the beach. Madame Arthur and Hercule are chatting when Alexei, a Russian violinist joins them. Alexei tries to explain to Madame Arthur the "Russian soul". Count Mantalini joins the trio, and wonders what Alexei is currently depressed about. After some prodding, Alexei admits that he is in love with an English girl, a friend of de Croissant, Evangeline. Madame Arthur promises to introduce Alexei to Evangeline. Clarissa Parks, a cocotte, sees the Count and Alexei and tries to join the group. She is rebuffed by Madame Arthur, much to the chagrin of Count Mantalini. As she looks back at the others, she sings.
Evangeline and André enter to find Evangeline's school friend, Madeleine, and Evangeline discovers that Madeleine has previously been a kept women, sent to Lausanne because her lover wanted a mistress with social polish. Evangeline tells her tale of meeting André, and that he treats her like a daughter, not a lover. As they catch up, Madame Arthur interjects herself to introduce Alexei and Mantalini. André receives a call announcing that he has received the financial backing needed to mount his next production. However, Evangeline decides she does not want to be a star. Andre promptly disengages with her and takes Madeleine to Paris to be his star.
Mantalini takes advantage of the situation to suggest a trip with Evangeline to Venice. She reluctantly agrees, and Mantalini is off to make preparations. Once gone, Alexei comes back and expresses his love for Evangeline and begs her to go with him to Paris. When Alexei tells her to "jump in... experiment", she runs away with him.
Alexei and Evangeline have been in Paris for an unknown length of time, but they are penniless and hungry. They enter the café, hoping to find work and food, and overhear an American and a British woman discussing a soirée featuring Olga Barshka, a Hungarian lesbian. However, Evangeline and Alexei are more interested in the buffet. They decide to crash the soirée. Olga enters and performs in a dinner jacket, with two other women dressed the same way. Evangeline asks a gentleman for his newspaper to find a job, only to discover the "gentleman" is Joyce. Joyce left Lausanne, started performing with Olga, and met a painter named Pierre, a man nothing like her father, but just like her mother.
Joyce suggests that Evangeline should model for another painter, Pedro. Pedro mistakes her for a prostitute and Evangeline slaps him. When the truth is revealed, that she and Alexei are penniless party crashers, Joyce offers to lend her some money. Pierre says he will give the couple money, once he sells his paintings to his new patron. The patron arrives; it is Count Mantalini. Evangeline remembers the trip to Venice, and Mantalini reiterates his desire. With a quick apology to Alexei, Evangeline is off with Mantalini.
The house staff of the Palazzo Mantalini are busy cleaning and preparing for the visiting American's next party. Count Mantalini visits his palace, which he has rented to the Bambergs. He and Daisy Bamberg discuss his desire for Daisy's daughter, Henrietta, yet another friend of Evangeline's from Lausanne. He begins to devise a scheme to pass Evangeline onto his friend Constantine.
As the Bambergs' party begins, Daisy asks Henrietta to perform. Evangeline and Mantalini arrive. The two girls, surprised to see each other, quickly catch up. Mantalini takes the opportunity to explain his plan to Constantine. Constantine gets a few moments alone with Evangeline and tries to encourage her to explore the Orient with him. At the same time, Daisy and Mantalini inform Henrietta of his plans to marry her. Excited, she immediately tells Evangeline the good news. Evangeline realizes the duplicity of men, and resigns herself once again to a new journey, this time with Constantine.
Tourists, along with Evangeline and Constantine, at the Acropolis are taking in the sights. Demetrias Pappas, a friend of Constantine, runs into the couple. He is the head of a home for "unfortunate girls", and his secretary is none other than Evangeline's school chum, Bertha. They catch up, and Evangeline reveals that she is still a virgin, as "all my friends have been idealists or very tired business men."
Evangeline is stranded alone in Constantine's house, as fighting between Turks and Greeks erupts and there is the sound of gun-fire outside. Constantine arrives, but only for a short visit, and he is soon off again to fight the Turks. Kassim, a slave dealer, enters. Evangeline, seeing an opportunity to leave Smyrna, decides to allow herself to be sold by Kassim and off they go.
Evangeline has been sold and married into a harem, but she complains to Ali, the harem keeper, about the lack of intimacy with her new husband, whom she has yet to meet. He asks if she has ever been in love, and she tells him of a crush she once had. A new wife joins the Harem, Haidee Robinson, from San Francisco, California. She and Evangeline introduce themselves and Evangeline goes to feed the pigeons, while Haidee goes to be photographed, passing a third wife who is chanting. Haidee begins to improvise a song based on the wife's chant and then exits.
Evangeline comes back into the Harem as a young American plumber, Ben Winthrop, breaks in to free Haidee. Evangeline, tired of her continued virginity, persuades Ben to rescue her instead. Evangeline and Ben settle under some palm trees and read a newspaper, wondering if this isn't better than civilization. Evangeline, tired of waiting to be seduced, tries to seduce Ben. Feigning a headache, she gets Ben to rub her temples, and when he asks if there is anything else he can do, she asks him to sing, so he sings of what he knows. Not being romantic, Evangeline gives up and suggests that they move on.
André de Croissant is rehearsing the Folies de Paris, in which Madeline has become a prima donna and won't come out of her dressing room. As the rehearsal is about to start, the Rev. Malcolm Pither and his new wife, the former Miss Pratt, stop by to see Croissant. The rehearsal begins and the chorus begins singing, at Madeline's entrance, and Evangeline wanders onto the stage. Croissant is happy to see Evangeline again and is tired of Madeline's tantrums, so he offers her the starring role. The former Miss Pratt, excited to see her, asks her about her time since Lausanne. Evangeline expresses disbelief at her own station: a year of travels with a plethora of men, and she is still "a girl no man wants". Pither picks up on this instantly, and remembering his bet with Edith Sanford realizes that Evangeline is the niece of Ermyntrude Edwards. He asks her to go with him to visit her Aunt in Oxford, to help him to win his bet with Edith.
Evangeline wants to stay in Paris and star in the Folies, but she decides to watch Madeline's big number before deciding. Evangeline is delighted, but even more delighted by the ten handsome young men who are part of the show. She asks Madeline to introduce her to them, but Madeline warns her not to expect anything from them as "a chorus boy is a chorus boy", insinuating that all ten are homosexual. Seeing no end in sight to her virginity, she decides to go back to Oxford.
Evangeline and Pither join Ermyntrude and Edith for tea. Pither reminds Edith of the bet they made, and all are astonished to learn of Evangeline's travels. As the others go in for tea, Evangeline asks to stay in the garden for a bit more. Now alone, she hums a bit and remembers Miss Pratt's advice, just as a young and good-looking gardener, Joe, offers her an apple. They talk for a while, and all the while Joe gets closer and closer to Evangeline. Finally, she takes the apple he offers her as the final curtain falls.
- Act I
- "Experiment" - Miss Pratt
- "It's Bad for Me" - Evangeline
- "Neauville-Sur-Mer" - Tourists
- "The Cocotte" - Clarissa
- "How Could We Be Wrong" - Evangeline
- "They're Always Entertaining" - Servants
- "Georgia Sand" - Henrietta
- "Nymph Errant" - Evangeline
- Act II
- "Ruins" - Tourists
- "The Physician" - Evangeline
- "Solomon" - Haidee
- "Back to Nature With You" - Evangeline and Ben
- "Plumbing" - Ben
- "Si Vous Aimez Les Poitrines" - Madeleine
- "Experiment" (reprise) - Evangeline