Halperin appeared in vaudeville at the age of fifteen, impersonating a child. She performed in stock companies throughout the western United States and Mexico. Nan Halperin married the songwriter and vaudeville producer
William Barr Friedlander, who composed all the songs she used in her act. At one time she was the
soubrette in Freidlander's musical comedy company playing
Forty-five Minutes from Broadway while Jean Weil (mother of the future film director
Henry Hathaway) was the prime donna. They were based in
San Francisco and touring the Pacific coast. Companies often went broke while on tour, and most of the players had a diamond ring they could pawn if needed so they could get back to San Francisco. They would redeem it when they got another job. Halperin became a singing comedian who satirized the manners of the typical American woman. She was one of the first women to cut her hair into a bob. Only high, she wore high heels to look taller on stage. Halperin led a group of women who presented the skit
Nan Halperin and Her Suffragettes. This was a very successful
tab show produced by her husband. Nan Halperin's first Broadway appearance was with
Emma Carus in
A Broadway Honeymoon. In February 1915 she played as a headliner at the
Palace Theatre on Broadway. are from Halperin's
five stages of girlhood cycle. In 1916 Halperin received a three-year contract from the United Booking Office, the first vaudeville performer to gain such a contract, in which she would be directly managed by
Edward Franklin Albee II. In 1916 Halperin began to perform a burlesque "song cycle" in which she depicted the five stages of girlhood, including a child, a bridesmaid and a "blasé divorcée." The
New York Dramatic Mirror of 21 December 1918 called her performance "dramatic satire effectively done." In 1919 she began to perform a song cycle where she acted as a reluctant debutante whose parents make her wear "too many swell clothes … all to catch just one lone man." By 1919 she was one of the highest paid female performers in vaudeville. ==Broadway==