Christine Taylor as Amy

Shane Brolly as Nick

Chloë Grace Moretz as Melissa Norman

Jerry O'Connell as Lucas Dylan

Jimmy Shubert as Bob

Lisa Ann Walter as Sgt. Burch

Marshall Bell as Amy's Dad

Ellie Cornell as Sarah

Andy Davoli as Paramedic

John Billingsley as Harrison McKendrick

Marissa N. Blanchard as Young Amy

Stacy Fuson as Nurse Price

Jack Riley as James Brewster

Katie Lohmann as Nurse Lowe

Cheryl Tsai as Nurse Park

Mary Pat Gleason as Nurse Holiday

Peter MacKenzie as Dr. Kent

Kane Hodder as Homeless Demon

Jill Montgomery as Nurse Montgomery

James McCauley as Priest / Church Demon