Sophia Bush as Allison Jamie Chung as Katie Michaela Conlin as Lisa Griffin Dunne as Lawrence Yara Martinez as Nurse Kat Ryan Eggold as Jacob Josh Peck as Jeff Bryan Greenberg as Michael Dascha Polanco as Dana Eddie Kaye Thomas as Rodgers Dash Mihok as Matt Hill Harper as Ablees Ashley Madekwe as Mary Eric Lutes as Hicks Hannah Dunne as Dez Ava Gaudet as Nurse Jess Eve Austin as Tiffany Leah Procito as Legal Advisor (credit only)