Sara Bareilles (Jenna), Rosemary Nkrumah (u/s Becky), Evelyn Hoskins (Dawn), Gavin Creel (Dr. Pomatter), Joel Montague (Ogie), Richard Taylor Woods (Cal), Andrew Boyer (Joe), Tamlyn Henderson (Earl), Laura Selwood (u/s Nurse Norma), Madison Worley (Lulu), Olivia Moore (Francine Pomatter), Leanne Pinder (s/w Mother)