Old world gentleman Barnabas Collins finds his distant cousin, strange and troubled boy David Collins, trying to pull the metal ring that opens the secret chamber hidden inside the old mausoleum.

Barnabas asks what David was doing. He says he was upset with his governess, Maggie Evans, and was hiding from her. Barnabas gestures around the publicly known part of the mausoleum and says “There’s no place to hide here.” David vigorously agrees, and says he didn’t expect Maggie to come there at all. Barnabas asks if David was trying to get into the hidden chamber.
Panicked, David claims not to know what Barnabas is talking about. Barnabas reminds him that he caught him at the mausoleum in #315. Longtime viewers will recall that he subsequently found part of David’s pocket knife in the hidden chamber and confronted him with it, and David seems to remember that as well. He drops his attempt to deny knowing about the chamber, and tells Barnabas he heard an animal inside it.
This goes to the heart of the issue that has brought Barnabas to the mausoleum. Barnabas has befriended mysterious drifter Chris Jennings and has learned that Chris is a werewolf. When Chris is in his beastly form, Barnabas locks him in the hidden chamber to keep him from hurting anyone. The werewolf is in there now. He was growling and snarling when David arrived, but fell silent when Barnabas entered.
Barnabas asks how an animal could have got into the hidden chamber; David admits he can’t think of a way. He then asks David if he can hear the noise now; he says he can’t. He asks if he might have imagined the whole thing; he doesn’t disagree.
Barnabas takes David back home to the great house of Collinwood. His governess Maggie is waiting up for him. She stays in David’s room until he seems to be asleep, then kisses him on the forehead and goes.
Yesterday, David told Maggie that she is a pretty girl. He’s twelve now, old enough to get excited about that very conspicuous fact, so when he opens his eyes immediately after she leaves the room returning viewers might think the reason he faked being asleep was that he was angling for the kiss.
David went to the mausoleum to release the werewolf because the evil spirit of the late Quentin Collins made him do it. Quentin has been dominating David lately. After Maggie goes, Quentin appears in the room and David confronts him. He says he does not want to be part of Quentin’s cruel schemes any longer. In response, Quentin causes David to suffer extreme pain. Passing by in the hallway, Maggie hears David’s scream and Quentin’s laugh, and she opens the door to find David curled up on the floor.
The laugh is noteworthy. Maggie hears it, and it is not a sound David could have made. She has already seen Quentin, but now she has further evidence that he exists. Moreover, it is the first time Quentin has broken his silence. We first met Quentin when he was in company with another ghost, a woman named Beth Chavez. Beth has spoken since then; we wonder when Quentin will have lines to deliver.