Other mistake: 1968: When David and Amy discover Quentin's sealed room, the youthful performers forget to stop on cue and skip to lines from their next scene. The view cuts to Liz and Roger in the drawing room, but the voices of David and Amy excitedly continue from the set next door.
Continuity mistake: 1967: "Dark Shadows"' taping schedule seldom permitted retakes. Consequently, hundreds of goofs ended up on the air. Perhaps the funniest of them all occurred in a scene inside the Collins mausoleum, where the late Louis Edmonds was supposed to say, "Some of my ancestors are buried here." What came out was "Some of my incestors are buried here." To his credit, Edmonds not only kept his cool, but laughed and corrected the mistake in character.
Visible crew/equipment: At the end of one of the episodes involving the Frankenstein-esque creation of the monster Adam, a crew member's arm can be seen reaching from underneath the live camera to shut off a Jacob's Ladder electrical prop.
Other mistake: In episode 367, there is a continuity glitch. Vicki Winters travels back in time from 1967 to 1795 as the result of a 1967 seance gone awry. Vicki is disoriented and confused by her surroundings and is made to lie down and rest in a bed. There, a granny square blanket is placed over her - the exact same one as seen in earlier 1967 episodes at Sam Evans' house, draped over his sofa; the green granny squares around the perimeter of the blanket are a dead giveaway that it's the same blanket. Either there was a mistake made in that they hoped nobody would notice that this same blanket appears over and over again in the series (it appears again in the series in unlikely places in episodes even after #367, as well), or it's a mistake to try to pass it off that this 170-year-old blanket was somehow still in perfect condition in the future, in 1967, at Sam Evans' place. Either way, it's a mistake.
Factual error: 1966: Ohrbach's, the fashion house that supplied Dark Shadows with costumes throughout its run, suffered the indignity of seeing its name misspelled as "Orhbach's" in many of the 1966 credit crawls.
Audio problem: 1966: While Constable Carter is grilling Burke Devlin, you can hear crew members talking loudly backstage. In apparent annoyance, "Burke" raises his voice and all but shouts his next line.
Other mistake: 1795: A black-and-white cat, supposedly the transformed Joshua Collins, was completely uncooperative in every scene he was in. He always started out on a bed or a chair, but got up and left every time, usually forcing the camera to pull in so that the actors could pretend the cat was still there.
Revealing mistake: 1968: Adam approaches David in the woods, and brushes against a large shrub. The bush teeters and then falls over with an audible crash.
Visible crew/equipment: In the 1795 flashback, as Barnabas confronts Angelique beside his coffin, a crew member in a short-sleeved blue shirt is sitting to the right, and can be seen hastily getting up and moving out of the shot.
