Someone's Knocking at the Door

Returning to the same medical school where they were test subjects years before, two twisted serial killers use brutal sex acts to kill off a group of med students.

• 
  Chad Ferrin

• 
  Noah Segan
  Justin William Carter II
• 
  Andrea Bunker
  Megan 'Meg' Laura Wagner
• 
  Andrea Renda
  Megan "Meg" Laura Wagner
• 
  Elina Madison
  Wilma Hopper
• 
  Ezra Buzzington
  John Hopper
• 
  Jon Budinoff
  Sebastian Wilde
• 
  Silvia Spross
  Annie Van Der Berg
• 
  Ricardo Gray
  Joe Campbell
• 
  Timothy Muskatell
  Detective Young
• 
  Lew Temple
  Coroner Tom Collins
• 
  Vernon Wells
  Dr. Tolstoy
• 
  Sean Cain
  Officer O'Malley
• 
  Joseph Pilato
  Dr. Ottie
• 
  Trent Haaga
  Officer Tyler
• 
  Mary Rings
  Ray's Mother / Trish Harris
• 
  Jordan Lawson
  Ray Harris
• 
  David Z. Stamp
  Detective Fuller
• 
  Melanie Doyle
  Nurse Jenkins
• 
  Amy Szychowski
  Nurse Peters
• 
  Jose I. Lopez
  Janitor Lopez
• 
  Casey Powell
  Benny