Alycia Debnam-Carey,William Moseley,Connor Paolo,Brooke Markham
Laura Woodson is a popular college student who befriends a lonely, fellow student named Marina Mills. However, Marina quickly becomes attached to Laura and eventually, she unfriends Marina. Marina then takes her life in a ancient ritual and comes back as a demon, picking off her friends one by one in order to make Laura feel the same loneliness and isolation that she did