Dark Shadows - Season 12 Episode 11 : DS-1210 1971

The seance does not tell them what Quentin wanted to learn. Catherine wants to have children, however Morgan tells her that they must not because of the family curse. Quentin finds that the plague hit Collinsport in the past when the family refused to go through with the lottery. Morgan wants to find a way to get Bramwell out of the Old House. Morgan finds Catherine reading an old love letter from Bramwell. Melanie has a dream that she is dead, when she awakes she starts to show signs of the plague.