Sara Bareilles (Jenna), Charity Angél Dawson (Becky), Molly Jobe (u/s Dawn), Chris Diamantopoulos (Dr. Pomatter), Christopher Fitzgerald (Ogie), Eric Anderson (Cal), Dakin Matthews (Joe), Will Swenson (Earl), Anastacia McCleskey (Nurse Norma), Stephanie Torns (Francine Pomatter), Molly Hager (Mother), Matt DeAngelis (Father)