Strange and troubled boy David Collins stands outside the drawing room at the great house of Collinwood and overhears his father, Roger, talking with permanent house-guest Julia Hoffman. Roger and Julia are discussing David’s fear of his cousin, old world gentleman Barnabas Collins, and his belief that Barnabas is hiding something terrible in the basement of his home in the Old House on the estate. Roger takes it for granted that Barnabas is above reproach, and has therefore concluded that David is suffering from some sort of mental disorder. Julia encourages Roger in this conclusion, and urges him to send David away to boarding school. Roger is amenable to this idea, but tells Julia that his sister, matriarch Liz, will never allow it.
The last time David overheard his father in the drawing room saying he wanted to send him away to school, he attempted to murder him. But that was in episode #10, almost fifteen months ago. Since then, David has been through a lot, and has decided he wants to align himself with good against evil. So he doesn’t try to kill Roger this time. Instead, he steals a set of keys to Barnabas’ house that Liz keeps in her study and sets off to gather evidence with which he can prove himself right.
Returning viewers will recall that David’s friend, the ghost of ten year old Sarah, has repeatedly warned him not to go near the Old House, and especially to stay away from the basement. David remembers her words, but makes his way into Barnabas’ basement regardless. There, he sees an open coffin. While David is looking the other way, Barnabas comes up behind the lid and slams it shut. David turns, and Barnabas glares at him. Since Barnabas is a vampire who has spent quite a bit of time thinking of killing David, this would seem to leave the boy in something of a pickle.

Closing Miscellany
There are three firsts in this episode, all relating to voice acting. This is the first time Alexandra Moltke Isles appears in an episode but does not read the opening voiceover. Sharon Smyth appears only through the pre-recorded voice of Sarah; her name does appear in the closing credits, the first time a performer is credited for something other than an on-camera appearance. And the closing titles end with Grayson Hall saying “Dark Shadows is a Dan Curtis Production,” the first time someone other than an ABC staff announcer* has delivered that line.
*Usually Bob Lloyd, though someone else filled in for Lloyd in #156 and #167.
