Katie Cassidy ("Supernatural") has been cast in another new CBS series, horror drama "Harper's Island."
The serialized series revolves around a group of friends who meet on an island off the Seattle coast for a destination wedding.
Cassidy will play the bride-to-be, joining Christopher Gorham, who was recently tapped as the groom.
Cassidy replaces Samantha Noble, who played the role in the presentation.
