Jordin Sparks (Jenna), NaTasha Yvette Williams (Becky), Caitlin Houlahan (Dawn), Mark Evans (Dr. Pomatter), Christopher Fitzgerald (Ogie), Benny Elledge (Cal), Larry Marshall (Joe), Ben Thompson (Earl), Dayna Jarae Dantzler (Nurse Norma), Sophia Rodriguez (Lulu), Stephanie Torns (Francine Pomatter), Molly Hager (Mother), Dan Tracy (Father)