Dark Shadows - Season 10 Episode 17 : DS-1077 1971

Daphne appears to Quentin, then later to David and gives him a model boat. Daphne leads Quentin to a room which has a unfinished letter that is incoherent. Carolyn is still upset about her husband’s death. Carolyn, Maggie, Quentin and David go on a picnic and David takes photos. When David develops the photos he feels there is a strange figure in one of the pictures; Gerard Stiles watches Carolyn and David looking at the photograph.