Katharine McPhee (Jenna), Marisha Wallace (Becky), Olivia Moore (u/s Dawn), David Hunter (Dr. Pomatter), Jack McBrayer (Ogie), Stephen Leask (Cal), Shaun Prendergast (Joe), Peter Hannah (Earl), Kelly Agbowu (Nurse Norma), Arabella Duffy (Lulu), Sarah O'Connor (s/w Francine Pomatter), Charlotte Riby (Mother), Chris McGuigan (Father)