The Cast
| Character | Broadway Cast | Manhattan Cast |
| Millie Dillmount | Deborah Auda | Kallie Downing |
| Jimmy Smith | Gene Jaeger | Matt Ordaz |
| Trevor Graydon | Zack Perez | Ben Bennett |
| Dorothy Brown | Heather Voigt | Christina Milczewsky |
| Mrs. Meers | Colleen Shanebeck | Emily Greek |
| Ching Ho | Joshua Espinosa | Tyler Greek |
| Bun Foo | Ethan Avants | Taylor Dirks |
| Muzzy Van Hossmere | Jamie Shandy | Cassandra Joseph |
| Miss Flannery | Grace Berding | Olivia Parman |
| Ruth | Jessica Nelson | Charis Hanna |
| Gloria | Nicole Coffaro | Sophia Iacovelli |
| Alice | Suzanne Panos | Ashley Nyman |
| Dancers | Jordan Pepping |
| Neheimiah Thompson | |
| Michele Skinner | |
| Madison Ferraiz | |
| Brianna Garmon | |
| Kaela Swanstrom | |
| Swings | Paul Hoffman |
| Amanda Christy |