She's Your Daughter Before Mine

She's Your Daughter Before Mine is the first episode of the first season of and the first episode of the series overall.

Main Cast

 * Chris Wood as Mattathias/Karsten Chamberlain
 * Nina Dobrev as Katherine Pierce
 * Jonathan Bailey as Graysin Blackwell
 * Matt Ryan as Alexander Deveraux

Supporting Cast

 * Lily Rose Mumford as Morgan Chamberlain