A bookish co-ed is pranked into attending a formal dance, but her stepsister refuses to help her prepare. With support from a cook and her cousin, she gets a dress, but after learning it’s a joke, she initially declines—until a charming opera star offers to escort her, leading to surprising revelations.
| Actor | Role |
|---|---|
 Edith FellowsLinda Strong | Linda Strong |
| WWilbur EvansPhilip Niles | Philip Niles |
 Julie BishopEileen Strong | Eileen Strong |
 Alan LaddJohn Gilman | John Gilman |
| JJudith LindenMarian Strong | Marian Strong |
 Roger DanielDonald Whiting | Donald Whiting |
| MMarian KerbyKaty | Katy |
 Marlo DwyerSusie Sloan | Susie Sloan |
 Ottola NesmithMrs. Whiting | Mrs. Whiting |
| RRay HirschStudent Butch | Student Butch |
| AAlexandria MorelandCo-Ed Gladys Jones | Co-Ed Gladys Jones |
| EEdwin BrianStudent | Student |
| JJulie SheldonCo-Ed Nancy | Co-Ed Nancy |
| JJohn AdamsonStudent Friday | Student Friday |
 Ann DoranStudent (uncredited) | Student (uncredited) |
 David DurandStudent (uncredited) | Student (uncredited) |
 Eddie HallStudent Mushface (uncredited) | Student Mushface (uncredited) |