Series Cast 11

1. Miley Altman

   Self - Mallory's Best Friend (3 Episodes)

2. Morgan Doughty

   Self - Mallory's Friend (3 Episodes)

3. Diane Doughty

   Self - Morgan's Mother (3 Episodes)

4. Michael DeWitt

   Self - The Hampton County Guardian, USA Today Network (3 Episodes)

5. Bill Doughty

   Self - Morgan's Father (3 Episodes)

6. Anthony Cook

   Self - Mallory's Boyfriend (3 Episodes)

7. Keith Cook

   Self - Anthony's Father (3 Episodes)

8. Beverly Cook

   Self - Anthony's Mother (3 Episodes)

9. Paul Murdaugh

   Self - Mallory's Killer (archive footage) (3 Episodes)

10. Alex Murdaugh

    Self - Paul's Father (archive footage) (3 Episodes)

11. Mallory Beach

    Self - Victim (archive footage) (3 Episodes)

Series Crew 6